Hy | ica Ara vn Ah Catan ANNE Ie Raa ine NGO ee oN ti PROCEEDINGS OF THE ips xX SINS LIT UPR: N Om We 1864—5. [LSSwused Owew re wliys] SALEM: PUBLISHED BY THE INSTITUTE. 1866.' BH AES O4 y, ERRATA. Fare vil, line 21, for John H. Bettis read John B. Bettis. x, “ 18, for conventieal read conventical. oe 9, ‘* 14, for Phalssenide read Phalenide. “11. ‘' 12, after Agaristide insert a comma. “12, “6, for lignivorus read lignivorous. “12, “ 380, for strangly read strangely. “18, “ 36, for Tortriide read Tortricide. “15, heading, for Zy¢mnipIA read ZYG HENIDZ. “15, line 24, for Zyxginide read Zygenide. “16, “ 8, for maxillary read labial. “ 92, “ 11, for gives read give. S Plate J. The figure of the Imago should be fig. 1, not 16. ‘ PROCEEDINGS OF THE ESSHX INSTITUTE: 1864. Monpay, January 11. Evening meeting. The President, A. Huntington, in the chair. Donations to the Library and Cabinets were announced. Rev. G. W. Briggs occupied the evening in reading a portion of a Memoir of the late President of the Institute, Hon. D. A. White. Adjourned to Thursday evening next, for the continuation of the reading of the Memoir. WEDNESDAY, JANUARY 18. Ordinary meeting. J. G. Waters, in the chair. E. K. Roberts was appointed Secretary pro tempore. Arthur Kemble, and William Neilson of Salem, grere elected Resident Members; Benjamin Peirce of Cambridge, James B. Endicott now in England, and William Endicott now in China, Corresponding Members. THurspay, JANUARY 14. Adjourned evening meeting. The President in the chair. H. M. Brooks was elected Secretary pro tempore. Rev. Dr. Briggs finished the reading of his Memoir of the late Judge White. Il The thanks of the Institute were voted to Rev. Dr. Briggs, for his valuable and interesting Memoir of our late President, and a copy was requested for publication. (See Historical Collections, VI, No. I.) Monpay, JANUARY 25. Evening meeting. The President in the chair. Donations were announced to the Library and Cabinets. Letters were read, from G. A. Ward accepting membership ; from Corporation of Yale College; Trustees of the New- buryport Public Library; and New Haven Colony Historical Society, acknowledging the receipt of Publications: from R. 8. Rantoul, in relation to the naming of Forts in Marblehead and Gloucester. George A. Ward read a communication, giving an account of the formation of the Esszx HisroricaL Society, forty-two years ago last June. Allusions having been made in Mr. Ward’s communication, to the existence of the frame of the original “First Church,” in Salem, on the land of David Nichols, rear of Boston street, considerable discussion ensued, as to the proof of the above mentioned frame being that of the ‘First Church.’ “The President, Francis Peabody, G. A. Ward, A. C. Goodell Jr., and Rev. G. D. Wildes participated in the discussion; the: arguments agduced seemed to favor the affimative of the ques- tion. The thanks of the Institute were voted to Mr. Ward, for his valuable communication and a copy was requested for publica- tion. (See Historical Collections, VI, No I.) Monpay, Fesruary 8. Evening meeting. The President in the chair. Donations to the Library and Cabinets were announced. Letters were read, from Wm. Neilson accepting membership : iii from the Smithsonian Institution, Washington, acknowledging the receipt of Publications: from Jonathan Pearson of Schenec- tady, in relation to the publications. The Secretary read a communication from D. M. Balch, “* On the Nodalite at Salem.’ Referred to the committee on publications. F. W. Putnam read a communication from George H. Em- erson of Cambridge, ‘On Magnetite, and an Unknown Mineral at Nahant.” Referred to the publication committee. Rev. G. D. Wildes spoke of the thoroughly English aspects of several of our olden towns in the County of Essex, noting particularly those of Ipswich, as illustrating to the untravelled eye, the marked features of the English rural town. Probably no County in the State in its local names and physical char- acter is more suggestive of associations connected with the mother land. A. C. Goodell Jr., in presenting to the meeting, one of the parts, (viz: the deed to the grantees, Edward Winslow and Robert Cushman,) of the original indenture or patent from Lord Shef- field, of the territory of Cape Ann, which indenture was depos- ited in the archieves of the Institute by J. Wingate Thornton Esq., of Boston, gave a brief account of the dates of the several voyages of discovery, charters and settlements by Englishmen in - America; and specially referred to the earlier grants and char- ters of the planters at New Plymouth and Massachusetts Bay. The instrument deposited by Mr. Thornton, bearing date Jan. 1, 1623-4, he declared to be the grant under which the New Plymouth people first laid claim to Cape Ann, and began that series of settlements by fishermen and planters which laid the foundation of this flourishing Commonwealth. Mr. Wildes followed Mr. Goodell in some remarks as to the. - great value of such documents, and alluded to the care taken of similar articles in the British Museum, mentioning several very valuable historical relics which he had seen in that collection. iv The thanks of the Institute were voted to Mr. Thornton for this valuable contribution. WepNeEsDAY, Fepruary 10. Ordinary meeting. H. J. Cross in the chair. Charles Creesey and Joshua Safford, of Salem, were elected Resident Members. | Monpay, FEepruary 22. Evening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library and Cabinets were announced. F. W. Putnam presented a communication by A. 8. Pack- ard Jr., of Brunswick, Maine, entitled “‘ Notes on the Family Zygenide.” Referred to the Committee on Publications. R. S. Rantoul read the following communications which he had recently received from the War Department, at Washing- ton, accompanying the same with a brief account of his visit to Washington and his interview with Mr. Whiting, the Solicitor for the Department, in relation to the subject of naming the Forts in Gloucester and Marblehead :-— War DEPARTMENT, Washington City, Feb. 8th, se. Rosert 8. Rantout Esq., DzAR SIR, T have the pleasure of enclosing the order of the Secretary of War made at my request in accordance with the wishes of the Essex Institute, naming Fort Glover and Fort Conant. Respectfully, your obedient servant, WILLIAM WHITING, _ Solicitor of the War Department. —E War DEPARTMENT, : Washington City, Feb. 7th, 1864. IR, The Secretary of War directs me to acknowledge the Vv receipt of Mr. Robert S. Rantoul’s communication dated Janu- ary 22d, addressed to you and enclosing copy of a resolution passed by the ‘‘ Hssex Institute’ of Salem, Massachusetts, rec- ommending that the fortifications’ now erecting in Marblehead be named “ Fort Glover,’”’ and the works designated for the ‘Stage’ in Gloucester ‘‘ Fort Conant.” In reply, Iam instructed to inform you, that the Secretary regards the names proposed as suitable designations of these defences, and that he has ordered that they be named accord- ingly. Very respectfully, your obedient servant, Ep. M. Campy, Brigadier General, A. A. G. Hon. Wm. WHITING, Solicitor of the War Department. The chair remarked as follows: soon after the publication of Mr. W. P. Upham’s Memoir of Gen. John Glover of Mar- blehead, S. H. Phillips Hsq., suggested the propriety of hav- ing one of the Forts about to be constructed in Marblehead named ‘ Fort Glover.” At a meeting of the Essex Institute, held on Wednesday, Sept. 2, 1863, on motion of Mr. W. P. Upham, a committee, consisting of Messrs. W. P. Upham and A. C. Goodell Jr., was appointed to codperate with the town authorities and citi- zens of Marblehead in such a manner as may be deemed ap- propriate to accomplish this object. At a meeting held on Monday evening, Dec. 14, 1863, the subject of naming the fortifications designed for the “‘ Stage” in Gloucester, ‘‘ Fort Conant,” suggested in a letter to Mr. Goodell by J. Wingate Thornton Hsq., of Boston, in honor of Roger Conant, the founder of the first plantation in Massachu- setts Bay, was brought to the notice of the Institute and refer- red to the same Committee who’ had-under consideration the naming of the Fort'at Marblehead. Mr. Goodell moreover stated that as’ the business for which the Committee was appointed had been so fully accomplished by Mr. Rantoul, he desired to be excused from’ further duty. VI This was voted, and also a resolution of thanks to Mr. Rantoul. Adjourned to meet on Monday of next week, Feb. 29th, and voted that meetings be held on every Monday until otherwise ordered. WEDNESDAY, Fesruary 24. Ordinary meeting. H. ¥. King in the chair. Henry R. Stone of Salem, was elected a Resident Member. Charles H. Hamlin of Waterville, Me., and 8. I Smith of Norway, Me., were elected Corresponding Members. Monpay, Frpruary 29. Evening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations were announced to the Library and Cabinets. Letters were read, from Henry R. Stone, accepting member- ship: from B. F. Mudge, of Quindaro, Wyandote Co., Kan- sas, in relation to the Geological survey of that State: from - ‘Trustees of the New York State Library; Historical Society of Pennsylvania; Henry A. Smith of Cleveland, Ohio; J. Henry Stickney of Baltimore, Md.; and N. Paine of Worcester, relating to the publications. F. W. Putnam made some remarks on Orthopterous Insects, suggested by specimens presented to the Institute by Miss Ed- mands. Mr. Putnam presented a communication from A. E. Verrill of Cambridge, entitled ‘‘ Synopsis of the Polyps collected dur ing the years 1853-6, by Dr. Wm. Stimpson, Naturalist to. the North Pacific ae, commanded by Captains Ring- gold and Rogers.’ Referred to the publication committee. The Secretary read the following communication from See A. Ward, in regard to the naming of ‘‘ Fort Lee.” “While at work in reconstructing the fort on Salem Neck in 1812 as a member of the Salem Light Infantry, my grandfather informed me that it was originally planned by General CuaRLEs Lee, and that he gave instructions regarding it, and that his name was given to it. My said Grandfather was of the Com- Vit mittee of Safety and had considerable to do as to the fortifica- tions in the neighborhood of Salem, and I think he could not be mistaken as to Fort Lee.” Extracts from the Town records were read in relation to this subject, and remarks were offered by the chair, H. Wheatland, . W. P. Upham and others. Some suggesting that the Fort was named for Colonel W. R. Lee, formerly collecter of Salem and an active officer in the Revolution: The chair presented in behalf of J. V. Browne, a copper plate, on which was engraved the likeness of Rev. Joseph Sewall of Boston, and gave a brief sketch of the life of Mr. Sewall. T. Ropes made some enquiries relative to the old Friends Meeting House, on the South side of Hssex street, between . Monroe and Dean streets, which were replied to by the chair. John M. Ives spoke of the new silk worms that feed on the Ailanthus, and remarks were offered by F. W. Putnam and others on silk producing worms. The remainder of the evening was occupied by F. W. Put- nam, who gave a general view of the geological succession of animals, and their geographical distribution at the present time. John H. Bettis and Robert Brookhouse 8d, of Salem, were elected Resident Members. Monpay, Marcu 7. Kvening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library and Cabinets were announced. Letters were read, from C. E. Hamlin and §S. I. Smith, ac- cepting membership: from 8. Jillson respecting some Birds. H. Wheatland read extracts from the Records of the Superior Court of Judicature and the Inferior Court of Common Pleas (1766) relative to one Jenny Slew of Ipswich, Spinster, (colored woman) vs. John Whipple Jr. of Ipswich, claiming damages for his detention of her as a slave. The judgment of the Inferior Court was reversed by the Higher Court and the plaintiff recovered her liberty and damages. Rev. G. D. Wildes spoke of Domestic Servitude as it existed VIII in this country prior to the Revolution, and instanced the case of a Norwegian girl in his Grandfather’s family, whose services were purchased for a term of years. The chair alluded to a similar case in Manchester. Mr. Wildes spoke of Marblehead as presenting a near and most interesting field of Antiquarian research for the younger mem- | bers of the Institute, whose minds might be directed to that de- partment. St. Michael’s Church, with its ancient Church yard ; the old mansions of that formerly flourishing seaport; the history of several families identified with Colonial and Revo- lutionary history, would be found to present most interesting points of enquiry. Mr. Wildes also spoke of Christ Church, Cambridge as per- haps the best specimen, in this country, of the English Village Church of the last Century. It was a question whether the frame of this Church was brought from England or not. Mr. W. gave an interesting account of the Vassal family, in connec- tion with this Church, and of the several old mansions, still marking the social life of Cambridge in the Ante-revolutionary history of the town. A visit to Cambridge, in connection with researches into the history of some of these, even now elegant residences of a later generation, would be found to be full of interest and instruction. Remarks of a conversational character from Messrs. Wildes, Beaman, the chair and others, relating to Boston and its vicin- ity in Revolutionary times occupied the rest of the evening. A Committee consisting of Messrs. F. W. Putnam, J. A. Gillis, R. S. Ranteul, W. P. Upham and H. Wheatland were appointed to revise the Constitution and By-Laws. Monpay, Marcu 14. LEHvening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library and Cabinets were announced. Letters were read from Joseph A. Goldthwait of New Berne, N.C., relating to specimens sent to the Institute: from Wm. A. 1D6 Smith of Worcester, Mrs. P. A. Hanaford of Beverly, 8. D. Bell of Manchester, N. H., C. M. Tracy and F. H. Oliver of Lynn, relating to business matters. The Secretary read some extracts from the Records of two Aqueduct Corporations, which, though limited in their opera- tions, are interesting as relating to the history of the introduction of water into this city. (See Historical Collections, VI, No. I.) F. W. Putnam exhibited the Pea Hen recently presented by ¥. Peabody and mounted by 8S. Jillson. This Hen had been _kept on the grounds of Col. Peabody for seventeen years; about two years since she commenced to assume the plumage charac- teristic of the male, and had so far accomplished this object that at the time of her death she had attained the “train” and the bril- liant colors of the male. Mr. Putnam stated that Latham, in his Synopsis of Birds, mentioned two such instances that had come under his observation. He also said that similar cases had been noticed among other birds, and was quite common in the English Pheasant. Similar changes in the external appearance were known to take place in some species of fishes. A. C. Goodell Jr. read a portion of an account, presented by George B. Loring, of the houses on Essex street in 1793, writ- ten by Col. Pickman who died in 1819. Thomas Morong of Gloucester, was elected a Resident Mem- ber. Jeremiah L. Hanaford of Watertown, and Benj. F. Mudge of Quindaro, Kansas, were elected Corresponding Members. Monpay, Manrcu 21. KHvyening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library were announced. Letters were read, from the Trustees of the New York State Library, giving notice of the transmission of books: from Trustees of the Boston Public Library, acknowledging the re- ceipt of publications: from Wm. A. Smith of Worcester, in relation to publications. Mr. Goodell concluded the reading of Mr. Pickman’s account x of the old houses on Essex street. Referred to the publica- tion committee to be printed in the Historical Collections. Some discussion followed relative to the old houses in Salem, participated in by Messrs. Ropes, Goodell and others. Monpay, Marca 28. Evening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library and Cabinet were announced. F. W. Putnam made some remarks upon the Trilobites from the Braintree quarry, presented by A. S. Packard Jr. The Rev. Mr. Wildes, presented to the Institute, several articles which he had procured in a visit to Newburyport this afternoon. One of these was a framed engraving of the body of Marshal Ney, as it appeared after being taken to a conventieal house in Paris, immediately after his execution. The engray- ing, suppressed by the Allied Commander in the fear that it might tend to popular tumult, is supposed to be the only one in this country. It presents a most faithful portrait of the Mar- shal, and is not the least interesting among the historical objects in the collection of the Institute. - Mr. W. also presented to the Institute, on deposit, the bullet by which Capt Greenleaf was wounded in the fight with the Indians near Newbury, in 1695. It is hoped, that the buff coat, worn on the occasion by Capt. G., and still in the posses- sion of his descendants, may eventually be obtained for the Institute. A third article presented by Mr. W., on behalf of the Misses Tracey of Newburyport, was the snuff box of the eminent mer- chant Jeremiah Lee of Marblehead, the subject of the exquisite. - painting by Copley, now, with that of Madame Lee, in the pos- session of the Misses Tracey. Another article presented by Mr. W., in behalf of E. W. Rand Esq. of Newburyport, was a pair of very ancient tongs, used for the purpose of lighting a pipe, and with various pecu- XI liar contrivances for securing reasonable comfort in smoking. Mr. W. accompanied the presentation with various interesting details as to these and ‘other objects of interest, which might eventually be procured from the same sources for the collections of the Institute. F. W. Putnam called the attention of the meeting toa singu- lar monstrosity that had been presented by Mr. James Bufling- ton of Salem. This was a young duck that had, apparently, an extra leg developed from its back. Upon dissection this leg proved to be made up in some parts, of two legs closely united. The portion joining the pelvis (the femur,) being single, but the second segment of the leg (tibia and fibula) was shortened and spread out, so as to allow the articulation of /wo tarso-meta- tarsal bones, and from this point the foot was nearly double, having six toes, the two small hind toes being wanting. Mr. William Mansfield presented to the Institute a wooden _model, used before the city government to illustrate the grade and direction of the proposed route of the Hastern Railroad, in 1837-8, through Washington Street, in Salem. This model contains, in miniature, all the buildings then standing on the land included in the present Washington Street South of Hssex - Street, except the ‘Marston building.” The chair gave an historical sketch of these several buildings, and of earlier struc- tures in the same locality. Additions to the Museum and Library during January, February and March, 1864. TO THE NATURAL HISTORY DEPARTMENT. BERTRAM, JOHN. Specimen of Malachite. Burrineton, James. Malformed Young Duck. Epmanps, Miss A. M. Collection of 24 species of North American: Orthoptera, named by Mr. Scudder. 250 speci- mens of New England Spiders. Fett, 8. Q. Lime incrustation from Brazil. Gotptuwatr, Cart. J. A., New Berne, N.C. Fossil wood, a portion of a large tree, from Neuse River, near Kingston, N.C. Hamuin, Pror. C. H., Waterville, Me. 3 Salamanders, 2 species from Waterville. Harrine@ton, Capt. Guo. Fossil Shells from Gibraltar. Hartt, C. F., St. John, N. B. Fossil coral, Siderastrea siderea Blainy. from Bermuda. 7 species of Minerals from Nova Scotia. Harrt, J. W., St. John, N. B. Two specimens of Fossil Fish from the Albert Coal Mine, N. B. Kine, Carr. H. F. Wood of the Sophora Japonica. Lyceum or Natura History or WILLIAMS COLLEGE. (In exchange.) 19 species of Corals from Florida, named by Mr. Verrill. Museum or Come. ZodLtocy, Cambridge. (In exchange. ) 32 species of corals from various localities. Named by Mr. Verrill. 16 specimens, 11 species of Bird’s eggs from Florida, Grand Menan and Anticosti. NezAuL, Jos. Body of a Fox, for Skeleton. Orpway, H.L., Ipswich. 384 specimens, 5 species of Spi- ders from Ipswich. PackarpD Jr., A. §., Brunswick, Me. ‘Trilobites from the Braintree Quarry. 40 species, 200 specimens of Lepidoptera Maryland. 3 species, 8 specimens of Lepidoptera from England. Peapopy, Francis. Warp Jr., Cuartes. New York Journal of Commerce from July to Dec., 1868; Philadelphia Directory for 1861, 8vo; Bradbury’s History of Kennebunk Port, 12mo, Kennebunk, 1837; Commercial Relations of United States, 5 vols., Ato, Washington, (Pub. Doc.) ; Handbook to the Museum of Phil. Acad. Nat. Sci., 12mo, pamph., Philadelphia, 1862. Waters, J. Linton of Chicago, Ill. 15th Annual Rep. of Trade and Commerce of Chicago, for 1863, 8vo, pamph. WHEATLAND, Mrs. B. Boston Daily Transcript, July to Dec., 1863, 1 vol., folio. WHEATLAND, STEPHEN G. 45 Pamphlets. Wvrnan, T. B. of Charlestown. Genealogy of the Hunt Family, 4to, Boston, 1862-3. BY EXCHANGE. AMERICAN ANTIQUARIAN Society. Proceedings at meet- ing, Oct. 21, 1868, 8vo, pamph., Boston, 1863. Boston Socrety or Naturau History. Proceedings, vol. Ix, Sig. 15, 16, 17, 18, 19; Journal, vol. vir, No. 4. CaNADIAN Institute at Toronto. The Canadian Journal ‘for Jan. 1864. Cuicaco HistoricaL Society. Hibbard’s Discourse, “A Spiritual ground of Hope for the salvation of the country,” Svo, pamph., Chicago, 1863; Several Reports of the Sanitary Commission of Illinois. EKprtors. Historical Magazine for Jan. Feb. and March, 1864, New York, 1864. XVIII Epirors. The British American for J poe February and March, 1864, 8vo. Toronto 1864. Towa Strate Huisrorican Soctzety. lowa Legis. Doc. ; House Journal, 1854, 1856, 1858, 3 vols. 8vo; Senate Journal, 1854, 1856, 1858, 3 vols., 8vo; House Journal, Extra Ses- sion, .1856, 1 vol., 8vo; Iowa Laws, 1848, 1856, 1860, 6 vols., 8vo; Lowa Legis. Doc. 1859-60, 1 vol., 8vo; Iowa Journal of Constitutional Con., 1857, 1 vol., 8vo; Lowa Con- stitutional Debates, 1857, 2 vols., 8vo; Iowa Census Returns, 1857, 1 vol., 8vo; 4th An. Report of Iowa State Agricultural ” Society, 1858, 1 vol., 8vo; 16 Miscellaneous pamphlets. Lone Istanp Histortcat Society. Clark’s Onondaga, 2 vols., 8vo, Syracuse, 1849; Stiles’ Supplement to Hist. and Geneal. of Ancient Windsor, 8vo, Albany, 1863; N. Y. State Agr. Soc. Trans. 1861, 8vo; Longworth’s Directory of New York, 1840-1, 12mo; William’s N. Y. An. Reg., 1831, 1832, 1835, 1834, 1836, 1837, 6 vols., 12mo0; Brown’s History of the Shakers, 12mo, Troy, 1862; 12 pamphlets. Mowntreat Society or Natura History. The Canadian Naturalist and Geologist, Dec. 1863. : : New York State Lrprary, Trustees or. Laws of New- York, session 1863, 1 vol. 8vo; Journal of Senate, session 1863, 1 vol. 8vo.; Documents, Senate, session 1863, 5 vols. 8vo; Journal Assembly, session 1863, 1 vol. 8vo.; Documents, Assembly, session 1863, 9 vols. 8vo; N. Y. State Agr. Soc. Trans. 1862, 1 vol. 8vo.; N. ¥Y. Med. Soc. Trans. 1863, 1 vol. 8vo.; Am. Inst. Trans. 1862,.1 vol., 8vo.; 16th Annual | Report on State Cabinet, pamph. 8vo. PHILADELPHIA AcADEMY oF NatuRAL ScIENcES. Pro- ceedings for August, Sept., Oct., Nov., Dec., 1863. PupuisHEeRS. North American Review for Jan. 1864. Monpay, ApRit 4. Evening meeting. The President in the chair. Donations were announced to the Library and Cabinets. XIX Letters were read, from J. L. Hanaford of Watertown, accepting membership; and from Wm. Graves of Newburyport, on business matters. Rev. G. D. Wildes gave an account of Queen Elizabeth’s yacht, and showed, by a drawing on the black board, that in model and rigging it very nearly resembled the North River Sloops of the present day. He suggested that an account of the different kind of vessels used from the early settlement of the country to the present day would be a valuable contribution to our commercial history. A. C. Goodell Jr. called attention to the late discovery of a sunken vessel near Yarmouth on Cape Cod, supposed to have foundered there in 1623, which illustrated the manner of build- ing at that period. . F. W. Putnam, in reply to questions, described the charac- teristic form of the breast bone of swimming birds and the dif- ferent modes of progression among fishes. Mr. Putnam alluded to the erroneous views in regard to moths, as recently given in the newspapers and gave an account of the various species which are so destructive to furs, carpets, cloths, &c. Voted ; that the committee, appointed on the 7th of March, on the Constitution and By-Laws, be requested to nominate a list of officers for election at the annual meeting. Monpay, Aprit 11. Evening meeting. Vice President, A. C. Goodell Jr., in the chair. Adjourned to Monday Evening the 18th inst. Monpay, Aprit 18. Evening meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Library and Cabinets announced. Letters were read, from Thomas Morong of Lanesville and B. F. Mudge of Quindaro, Kansas, accepting membership ; from Long Island Historical Society, Smithsonian Institution, and George A. Ward relating to books transmitted to the Library ; AX Messrs. Ticknor and Fields on business matters; from David Choate in reply to queries proposed; from Miss M. B. Derby accompanying a donation of a Burmese Idol sent from India in 1825, by her brother the late Capt. Alfred F. Derby; from James T. Tucker, of the staff of General Banks, relating to a donation to the Historical Department, of the envelope, franked by President Lincoln which enclosed his recognition of the election of Governer Hahn of Louisiana. Rev. G. D. Wildes exhibited a piece of stone taken from a window sill in Kenilworth Castle, and made some interesting remarks about that celebrated place. Mr. W. also exhibited several views of the house in which Shakespeare was born and of other interesting localities in the vicinity of Stratford upon Avon, and gave a description of the same. The remarks of Mr. Wildes called forth a general discussion upon the life and writings of Shakespeare. F. W. Putnam mentioned that Mr. James H. Emerton had found’a female Lump Fish Cyclopterus lumpus, having ma- tured eggs, just on the point of being laid, and had made an estimate of their number, which amounted to 258,372. Five hundred eggs weighed 43 grains. Col. J. H. Wildes, Asst. Surveyor General of California was elected a Corresponding Member. Voted to adjourn to Monday evening, the 25th inst. Monpay, Aprit 25. Hvening meeting. The President in the chair. Donations were announced to the Library and Cabinets, Letters were read, from Newburyport Public Library and Pennsylvania Historical Society, acknowledging the receipt of publications; from Messrs. Crosby & Nichols of Boston, and Henry A. Smith of Cleveland, Ohio, on business matters ; from Mrs. P. A. Hanaford in relation to holding a Field Meeting in Reading. F. W. Putnam, from the Committee on the Constitution and XXI By-Laws, submitted the first reading of the amendments to the Constitution to be acted upon at the annual meeting, Mr. Putnam read a communication from A. 8. Packard Jr. of Brunswick, Me., entitled ‘‘The Humble Bees of New Hng- land, and their parasites, with notices of a new species of An- thophorabia, and a new genus of Proctotrupide.”’ Referred to the Publication Committee. The subject which occupied a portion of the last meeting, and which had engrossed the attention of the Literary and Historical Societies during the past week, the ter-centenary birth day of Shakespeare, was resumed, remarks being made by the chair, Messrs. Wildes, Beaman and others. John Kilburn of Salem was elected a Resident Member. Monpay May 2. Evening Meeting. Vice President, A. C. Goodell Jr., in the chair. Donations to the Cabinets and Library were announced. Letters were read, from Henry Saltonstall of Boston, Justin Rideout of Boston, L. Saltonstall of Newton, and the Post- master of Boston, on business matters; from the Misses Derby, relating to a donation of books to the Library ; from the Mass. Historical Society, acknowledging the receipt of publications ; from John Kilburn, accepting membership. © A variety of May-flowers having been placed upon ‘the table, and the subject of May-day festivals having been alluded to, the Chair remarked that the return of another May-day, with its accompanying festivities, invites us to consider the pleasant change now working in the public mind of New England with regard to the observance of this ancient holiday of our Mother- land. The very name of May, not less than the practices used to usher in the month, runs: back into the obscurity of antiquity. The poet Ovid, whose surmise has been generally adopted, de- rives it from the names of several Roman deities, among whom is the fair Maia, the mother of Mercury. But there are, on XXII the other hand, some reasons to support the conjecture that the name is of Teutonic origin; and, as this conjecture neither wounds our vanity nor conflicts with history, we may safely assume it to be the true one, and so unbridle fancy to carry back our May-day festivals beyond the time of the Heptarchy, into the woods of Germany, aud among those hilarious wild-men, the primitive ancestors of our Saxon stock. Whatever gave rise to the ceremonies of May-day—whether they are a relic of the early “ mythology of the Teutonic peo- ples,” or a continuation of the FYoralia of the Romans, or a Christian festival in honor of the Blessed Virgin, as has been variously supposed by different investigators of the subject—all are agreed that, in England; at least, they are of so ancient observance that “‘the memory of man runneth not to the contrary ;”’ and that, universally, they symbolize the joy of mankind at the triumph of the Sun over the frosts and barren- ness of Winter. The celebration of the May-games was extremely distasteful to the Puritans and other early reformers in the English Church ; and, doubtless, the many excesses of the revellers—the wantonness and debauchery inseparable from these festivals— were sufficiently scandalous to all pious and moral men. Lat- imer, who suffered martyrdom in the reign of Mary, discloses another objection to these pastimes in a sermon preached before the young King Edward against the popular observance of Robin Hood’s day, which, he complains, sometimes drew all the parish away from church. “I thought,’’ he mournfully says, concerning an instance of this kind within his own experience, ‘“my rochet would have been regarded; but it ven not serve, it was faine to give place to Robin Hood’s men.’ The Puritans were certainly not steeled against all the sweet influences of nature, nor backward in their enjoyment and praise of the beauties of Spring; and it was the chief of Puritan poets whose “Song on May Morning,” remains to this day un- approachable in its excellence. XXIIT But the Puritans were not blind to the evils already alluded to, and, moreover, it is clear that they considered the May-pole to be a relic of those heathen rites performed by the ancients in their worship of the goddess Flora: it was for this reason that Philip Stubs arraigned the May-games in 1595, in his ‘‘ Anat- omie of Abuses ;” and for this reason sixty years later, Thom- as Hall made them the subject of his ‘“ Munebria Flore; or, Downfall of May-games,’’ &c. Here, in New England, our good old Governor Bradford, of Plymouth, also condemned them for the same reason. Not long after the landing of the Pilgrims at Plymouth some évents occurred in their neighborhood, which called forth an official denunciation of May-day festivities, by the colonial au- thorities; and the rebuke was administered in so emphatic a manner that,-if it has not effectually prevented a repetition of these ceremonies for all time, in New England, it has, at least, brought upon them a stigma which the lapse of two centuries has not wholly removed. The Chair then proceeded to give an account of ‘‘Thomas Morton, of Clifford’s Inn, Gent.’’—as he styles himself in his “New English Canaan’’—and of the famous May-day revels at ‘‘ Ma-re Mount,’”’ now Mount Wollaston, in Quincy, which were celebrated under his direction in 1626. After detailing the particulars of the action of the colonial authorities against Morton, the dispersion of his followers and the destruction of his plantation, the Chair narrated the princi- pal known facts of his subsequent career down to the time of his death at York in Maine, in 1646, and stated that this first May-day jubilee continued to be, for generations, the last. There had been May-day festivities in Maine before the affair at Mt. Wollaston, and there is some reason to suppose that Morton was a participant in those revelries; but, after his ex- pulsion, and the destruction of his plantation at ‘‘ Mount Dagon” no Puritan father was ever offended by the sight of the scanda- lous altar of Flora enticingly set up before the innocent eyes XXIV of his children. But the times are greatly changed since the dark and troubled days of the Pilgrims. There is now, hap- pily, no need of ceaseless vigilance and the most sensitive jeal- ousy in guarding a tender faith from the two-fold danger of relapsing into error or being contaminated by new and specious ' fallacies. . Around our morals, our faith, our liberties, as their great bulwark of safety, modern science has thrown a network of invulnerable truths till old besetting evils have lost their power of harm forever. No prejudices, then, based on the experience of an age remote and quite unlike the present, should be suffered to interfere with the celebration of the pleasant and pure festivities which of late years are beginning to be observed on May-day, in some parts of New England. It is to be hoped, rather, that we shall add some day in May to the list of legal.holidays, and | that, from the St. Croix to where ‘‘ Mine Host of Ma-re Mount” sleeps under the brow of Agamenticus, and thence to Mount Wollaston, where he held his revels, and so along the entire boundary of our Union, May morning will evermore be held sacred to the celebration of the sun’s return, the bursting of green buds and the birth of the flowers. The wild flowers exhibited at the meeting, by those who went a-maying, were described by G. D. Phippen in the following manner : Hepatica triloba, which differs but slightly from an ane- mone, is one of the earliest plants that has any pretensions to beauty, and is found in oaken woods, peeping up among the dried leaves, in close proximity with drifts of snow. It was mentioned by Higginson in 1629, and described by Josselyn in his New England Rarities printed in 1672, as ‘‘ Noble Liver- wort, one sort with white flowers and the other with blew.” The Rev. Dr. Cutler mentions it in 1784, and Collinson writes to Bartram of Philadelphia in 1739, that ‘‘out of some mould sent with other plants has come up your Hepatica.”’ Anemone nemorosa, or Wind Flower. ‘This little flower or XXV a co-species was described centuries ago by Pliny, and long before Gerard wrote “That this floure doth neuer open itself but when the wind doth blow.” Darwin says— the wind “ gives its ivory petals to expand.” It certainly is shy of opening and only occasionally when warmed by the sun, not forced by the wind, It ‘‘looks up with meek, confiding eye, Upon the clouded smile of April face,’’— are words beautifully expressed by a poet much nearer home. Lpigea repens, called Mayflower, and Forefather’s-flow- er, 18 fast becoming well known and much used of late as a souvenir present at this season of the year, and is _asso- ciated historically with the ship Mayflower of Pilgrim fame, which however we believe to be of recent applica- tion. This flower commends itself both for its delicious, spicy fragrance, as well as its beauty, and is destined to find a place in literature as well as science. Caltha palustris, Marsh Marygold, grows on the border of brooks, hasa brilliant golden cup, and first flowers about the 22d of April. * Ethnology. William S. Messervy, M. A. Stickney, John Robinson. Manuscripts. W. P. Upham, H. M. Brooks, S. B. Buttrick, G. L. Streeter, G. D. Wildes, E. 8S. Waters. Fine Arts. Francis Peabody, J. G. Waters, J. A. Gillis. CURATORS OF HORTICULTURAL DEPARTMENT. Fruits and Vegetables. J. M. Ives, J.S. Cabot, R.S. Rogers, John Bertram, G. B. Loring, S. A. Merrill, W. Maloon, A. Lackey, G. F. Brown, C. H. Norris, C. H. Higbee. Flowers. Francis Putnam, William Mack, Benj. A. West, Geo. D. Glover. CXKV Voted; That the meetings on the first and third Mon- days of each month be held at 4 o’clock P. M. until other- wise directed. Voted; That the Curators of Horticulture be authorized to hold exhibitions of Fruits, Flowers, Vegetables &c., at such times and places as may be desirable; also to offer premiums and gratuities for specimens exhibited, under such regulations as they may adopt. Voted; 'That Messrs. Goodell, Rantoul and Upham be a committee to prepare suitable resolutions expressive of the thanks of the Institute due to A. Huntington, the re- tiring President, for his valuable services during the four years which he has presided over the Institute. On motion of Mr. Putnam, Chapter I, Section VI, lines five and six, of the By Laws were so amended as to read “make such use of the duplicates as may be benefici- al to science.” George M. White, James A. Chamberlain, Jonathan Ropes and George Fowler, all of Salem, were elected Resident Members. Monpay, May 15. Regular meeting. Vice President Goodell in the chair. R. 8. Rantoul, for the committee appointed at the an- nual meeting, submitted the following report which was adopted and a copy of it ordered to be transmitted to the retiring President :— Whereas the Honorable Asahel Huntington having de- clined reelection to the Presidency of the Essex Institute after four years of acceptable service in that capacity, dur- ing which the Institute has prospered beyond precedent. Therefore, Resolved: ‘That we cannot forego this oppor- tunity of putting upon record our appreciation of the vir- tues of his private character, and of the usefulness of his long professional and public career; together with the hope that he may hereafter look back upon his efforts, while President of this body, in behalf of sound learning, the CXXVI diffusion of useful knowledge and the generous culture of letters, science and the arts, as not the least among the honorable services of a well spent life. John L. Marks, William H. Silsbee, and Henry R. Gard- ner, of Salem, were elected Resident Members. Turspay, June 6. Adjourned Regular meeting. Henry F. King in the chair. On motion of the Superintendent it was Voted: That the thanks of the Institute be tendered to George C. Hun- tington, Esq., of Kelley’s Island, Ohio, for the donation of a valuable collection of Fishes from Lake Erie, and also for his kindness in defraying the necessary expenses at- tending the same. Wepnespay, June 7. Field meeting at Nahant. The society opened their series of Field meetings this day by a visit to the ever delightful retreats of Nahant. The number in attendance reaching over two hundred who took the regular conveyances from the Central Station, besides many who took other means and different hours for the passage. Arriving at the Methodist Chapel, which had been selected as the place of meeting, the company deposited their various provisions, and under the guidance of John Q. Hammond, Esq., the greater number set out to examine the curiosities of the place. Some, in search of particular objects, scattered here and there, to fish, or gather plants, or break the rocks for specimens of minerals. But most of the party made a circuit round the shore, passing the summer residences of Gen. Fremont, Prof. Longfellow, and that formerly of Prescott, the historian, as well as many more. The “Swallow’s Cave” received due atten- tion, as also those features of the eastern extremity, “Pulpit Rock,” “Natural Bridge,” “Castle Rock,” and the “Spouting €xXxVI!I Horn.” L Ashton, William B. . XLIII Attwill, Theodore 5 : LXxI Atwood, Edward S. LXXXIV Babbidge, Charles LXXVII Baker, Charles : XLVII Bertram, Joseph H. M. XLITI Bettis, John B. é : VII Boardman, Francis . 5 XLITII Bowker, Charles XLIII Bowker, George XLIil Boynton, Susan T. LXXxVI Brookhouse, R. 3d, : : VII Brown, Nathaniel XLIII Brown, Nathaniel Jr. 3 XLITI Browne, J. Vincent Jr. : CXXMVit Browning, John P. Bruce, A. W. . Buswell, E. W. Butman, Francis C. Carlen, Samuel Carpenter, Dayid P. Cate, Shadrack M. 5 Chainberlain, Benj. M. Chamberlain, James A. Chandler, Joseph Chapman, John Choate, Francis Clark, Mrs. John Clough, Daniel E. Cloutman, Joseph P. Cloutman, William R. Cook, James P. Cornelius, A. G. Creamer, ‘Ceorge G. Creesey, Charles Cross, J. 8. Daland, John Daniels, George P. Davis, Abner H. Davis.) Wis. Dean, Edward Dixey, John. Doggett, William E. Downing, John H. Doyle, Mary Drowne, Thomas R. Emmerton, William H. Endicott, Robert R. Endicott, Sarah B. Estes, James N. : Farrington, George P. Felt, John Felt, Samuel Q. Fenollosa, Manuel Flint, Harrison O. Fogg, Julian A. Foster, Joseph C. Fowler, Charles B. Fowler, George Fuller, George A. Gardner, Henry R. Glazier, Charles H. . Goldthwaite,-W illard Hagar, D.B. . 2 Hale, Henry Hale, James F. Hale, M. H. Hall, Harmon Hammond, J. Leonard Hanson, Joseph HH Haskell, Daniel C. Haskell, William Hawkes, C. M., Herrick, Henry P. Hill, James Hodges, Samuel RR. . Hoffman, Mrs. ernst Hubon, Henry Hubon, Henry G. Hunt, T. Francis Jelly, William H. Jewett, George B. Johnson, Emery 8. Kehew, William H. Kemble, Arthur Kilburn, John XLIII XLVII CLVIUI CXIV XLVII CLIIL L XXXV XLVITI CLYI XLII XLII CLVIIT XLVII CLVIII CLVIII XLIIT XLVII XLIIT XLIII CXVI XLII XLII CXXIX EE XXI Kimball, James 8. Kinsman, John Kinsman, Nathaniel Knight, Edw ard H. Lamson, Charles Lamson, Frederick Lincoln, Solomon Jr. Lord, Andrew H. Lord, George C. Lord, Hannah M. Lov ett, A.R. Lowd, "albert J. Mackie, John . Mackintire, Ingalls K Manning, James Mansfield, Daniel H. ; Marks, John L. Martin, William P. MeCloy, Robert McDutiie, Charles D. McKenzie, S:S: Miller, Ephraim Mosman, ANT. Morong, Thos. Morton, Henry Moulton, William C. ” Neal, Mrs. D. A. Neilson, William Newcomb, George Newhall, Ezra F Newhall, John W. Newhall, Thomas P. Newhall, W. F. Nichols, John H. : Northend, William D. Noyes, Amos 3 Odell, Charles Oliver, Henry K. Oliver, James S. Osgood, Charles Osgood, Jos. B. F. Osgood, William H. Page, Jeremiah Palmer, Theron Parker, William B. Payson, Edward H. Peabody, Henry W. Peabody, John P. Peabody, Joseph Pearson, Benj. Peck, F. 8 Pepper, ‘Charles Henry v Perkins, Daniel Perkins, David Perkins, Edward L Perkins, Jeremiah S. Perkins, Thomas L. Perry, Augustus Pickman, Benjamin Porter, Frederick Porter,-Samuel Pousland, George W. Putnam, Elizabeth A. Putnam, Henry W. Rea, Charles S. Reith, \iveoate Rice, J. M. Richardson, c& Ww. Roberts, E. F. Roberts, J..W. Rogers, Richard D. CXCV XLII CCLxX xn CXXXI XCVIII XLVII XLII XLUI NCHV CXXVI LXXXIV XLVII XXVIII XLVII L CLVIIL IX ‘XLII Ropes, Jonathan - ; - CXII Roundy, Charles : XXXV toundy, George 2 : CXLVI Russell, Albert B. = LXXI Russell, George P. . : L tust, Francis A.P. . : CXIV Safford, Joshua : 5 IV Saltonstall, Caroline - XLII Sanders, Charles J s XLII Saunders, Thomas M. : XLITI Savory, Tristram T. XLIII Sewall, Charles : : Shaw, Xenophon H. 5 XLII Silsbee, Mrs. John H. = Silsbee, Wim. H. CXXVI Silver, Peter XLIITI Simonds, E. A. : XLII Smith, Edward A. 2d XLIIT Smith, J. Ford XXX V Stanley, Abraham J. : XLVII Stickney, W. J. : 5 XLII Stimpson, JamesC. . : L Stone, Eben F. - s CIV Stone, Henry R. : : VI hayer, Edward S. . 2 CXII Thompson, Orin F. q XLII Treadwell, Annie : XLVII Treadwell, Elizabeth W. XLIlit Treadwell, Lucy 3 LXXI Trefren, James : > XLVII Tucker, Jonathan. < XLITI - Tuckerman, John Francis XLII Tuttle, Francis W. XLIII Walden, Joseph F. XLII Ward, Elizabeth C., Jr XLIII Webster, Francis C. - XCVII Ww estwood, J. 5 XLVII Wheatland, Martha G. CLVIII Whitaker, William . 2 LXIIT White, George M. CXXV MEMBERS ELECTED, CORRESPONDING. Bartlett, John R. CLXXXIT Bolles, Edwin C. 5 < Clark, Thomas M. . .- CLXXXII Cope, Edward_D. = 2 ] Cresson, Ezra T. : C Endicott, James B. . 5 I Endicott, William Gill, Theodore CLXXXII Hall, James . 5 = CXIV Hamlin, Charles E. . : VI Hanaford, Jeremiah L. - IX Hubbert, James LXxxX Huntington, George C. CXXXI Kimball, James P. LXXXVI Lesquereux, Leo CxXxxX Lewis, Winslow _ XCVIII Morse, Edward S c = LXXV Mudge, Benjamin F. : Ix Norw ood, J. G. 3 : CLX Osten Sacken, R. E CXIV Owen, Richard : 2 CXXxX Peirce, Benjamin = : I Poey, Filipe LXXXVI Smith, Sidney I. VI Soares, John da Costa CX XIX Talant, James < > LXXX Ward, James C. XCIxX Wildes, J. H. ; ‘ xo COMMUNICATIONS READ BEFORE THE EsSshx, INSP ULE. We Ore EEN: 1864—5. [Issued Quarterly with the Proceedings. } SALEM: PUBLISHED BY THE INSTITUTE. 1866. Eonar shi gite Shan yi ~ ; 4 s W he "J XIl. XIII. COMMUNICATIONS. D. M. Batcu, On Sodalite at Salem. p. 3. GEORGE H. EMERSON, On Magnetite and an Unknown Min- eral at Nahant. p. 6. A. §. Packarp, jr., Notes on the Family Zygenide. With two plates. p. 7. J. A. ALLEN, Catalogue of Birds found at Springfield, Mass., with Notes on their Migrations, Habits, &c., together with a List of those Birds found in the State not yet observed at Springfield. p. 48. FB. W. Putnam, Notes on the Habits of some species of Humble Bees. op. 98. F. W. Putnam, Notes on the Leaf-cutting Bee. p. 105. A. 8. Packarp, jr., The Humble Bees of New England and their Parasites; with notices of a new species of Anthopho- rabia, and a new genus of Proctotrupide. With a plate. p. 107. D. M. Batcu, On Native Grapes. p. 140. A. EH. VERRILL, Classification of Polyps; (Extract condensed from a Synopsis of the Polypi of the North Pacific Explor- ing Expedition, under Captains Ringgold and Rodgers, U. S. N.) Part I. p. 145. J. A. ALLEN, Notes on the Habits and Distribution of the Duck Hawk, or American Peregrine Falcon, in the Breeding Season, and Description of the Eggs. p. 153. EpwarpD S. Morsg, A Classification of Mollusca, based on the ‘‘ Principle of Cephalization.” With a plate. p. 162. A. E. VERRILL, Synopsis of the Polyps and Corals of the North Pacific Exploring Expedition, under Commodore C. Ringgold and Captain John Rodgers, U. S. N., from 1853 to 1856. Collected by Dr. William Stimpson, naturalist to the Expedition. With Descriptions of some additional Species from the West Coast of North America. Part II, ALCYONARIA. With two Plates. pp. 181. ALPHEUS HyaTT, Observations on Polyzoa, Suborder Phy- lactolemata. With nine Plates. p. 197. (The ninth plate will be given with the continuation of the paper in the next volume). Plates Paper, PLATES. 1, accompanying Dr. Packard’s Paper, explanation on p. 47. a DEGRADATIONAL, ee i Brachiopods, HEMIPHYTOID, Polyzoa, Ladiates, Polyps. 180 MORSE, CLASSIFICATION OF MOLLUSCA EXPLANaTION oF Puate IV. Series I. Represents a typical figure of each principal group in Mollusca—viz., P, Polyzoa; B, Brachiopoda; 'T, Tunicata; L, Lamellibranchiata; G, Gasteropoda; and C, Cephalopoda—(M, indicating Monomyaria, of the second series). ‘These figures are represented anterior end down- ward, the dorsal region being turned to the left. ‘The tube within each cut, represents the intestine, the larger end of which is the mouth, and the smaller end the anus. The harp-shaped figure represents the heart, and the star repre- sents the pedal ganglion. Series II. Represents similar views, with less detail. The dorsal region in this series is uppermost, and the an- terior end, is turned to the left, as indicated by arrow A. The curved line indicates the intestine, the large end be- ing the mouth. Series II]. Represents transverse sections of corres- ponding figures in Series II. Series IV. Represents the mean position in nature, of the antero-posterior axes of the figures represented above, A, Anterior pole, P, Posterior pole. The vertical rows of figures are identical. Nore. Since lines 7—12, page 164, were printed I have had an op- portunity of quoting the remarks made by Professor Peirce as reported in the Proc. Amer. Acad. Arts and Sci., Vol. ILI, p. 8. “Professor Peirce also presented a communication upon the form as- sumed by an elastic sac containing a fluid. The positions of unstable equilibrium he found to divide themselves into four special forms, the annular, cylindrical, that of a cylinder with a bilateral character, and the double or multiple cylinder. The ultimate form of the first case is a sphere. He also alluded to the interest of this fact to those who were not themselves mathematicians. For the primitive forms which Professor Agassiz had found to be the four types of the animal kingdom were the same, the Radiata being represented by the sphere, the Mollusca by the cylinder, the Articulata by the bilateral, and the Vertebrata by the double cylinder. Now, as all animal forms begin as elastic sacs, con- taining fluids, these forms seem the necessary ones for the condition of equilibrium.” It was Mr. Hyatt who defined the animal forms in the terms used on page 164. K. S. M. VERRILL, SYNOPSIS OF POLYPS AND CORALS. 181 XII. Synopsis of the Polyps and Corals of the North Pa- cific Exploring Expedition, under Commodore C. Ring- gold and Captain John Rodgers, U. 8S. N., from 1853 to 1856. Collected by Dr. Wm. Stimpson, naturalist to the Expedition. With Descriptions of some additional Spe- cies from the West Coast of North America. By A. E. VERRILL. Part II, ALCYONARIA. With two Plates. {Communicated February 29, 1865.] The specimens upon which the following descriptions are based were mainly collected by Dr. Wm. Stimpson while acting as naturalist to the expedition. They were for the most part preserved in alcohol, and many are accompanied by notes and drawings of the soft parts, which have been reproduced in the plates. In most instances I have given the descriptions of the colors of perishable parts, as well as notes on the mode of occur- rence, in Dr. Stimpson’s own words. Descriptions of a few species in the collection of the Smithsonian Institution and the Yale College museum, from the Pacific Coast of America, have been added, for the sake of making thepaper more complete. SUBORDER, PENNATULACEA, Famity, PENNATULIDE. PTEROMORPHA EXPANSA Verrill. Plate 5, figure 1. The pinnate portion is broad ovate, abruptly rounded be- low; peduncle, or basal portion, thick, swollen, a little less than half the entire length. Pinne crowded, about thirty- two on each side, long and wide, somewhat thickened, an- gular, the naked posterior margin somewhat concave, the ~ anterior rounded and supporting numerous small polyps, and strengthened with sharp spines, which are often in clus- ters of two or three. The outer half of the sides of the ESSEX INST. PROCEED. VOL. IV. X. 182 VERRILL, SYNOPSIS OF % pinne as well as their anterior edges, are covered by small polyp-cells; basal half of the lower surface densely covered by small papille. Axis strong, pointed at the ends; interior cavity of the base small. Length of a large specimen in alcohol 6 inches, breadth across pinne 3.5, length of pe- duncle 2.75. “Color (in life) white, bases of the polyps dirty white, on the stalk there are a few scattered blackish spots. It lives with the stalk immersed in the mud like Renilla ; undulating, moving contractions are often seen in the stalk, - resembling those of a Holothuria.” Bays opposite Hong Kong, China. Common in 6 fath- oms, mud, April, 1854. Dr. Wm. Stimpson. Leroptinum Gray. This genus is most nearly allied to Pennatula, but differs in having soft, fleshy pinne, with even borders and no ap- parent spicula. The polyps are in two or more rows along the edges of the pinne. The peduncle is enlarged into a conspicuous, contractile bulb. The axis is very slender, quadrangular, and extends only through the mid- dle portion of the body. The rudimentary individuals on the back are developed in the form of conspicuous papille. LelopTituM unDuLaATuM Verrill, nov. sp. Basal portion smooth, pointed at the end, swelling into a large bulb just below the pinne. Posterior part of the body, except along a narrow median band, covered with large verruciform rudimentary polyps, forming rounded papille, some of which are a tenth of an inch in diameter. Pinne large, very broad and rounded, with narrow bases, the edges thrown into undulations or frills. Polyps rather large, arranged in three alternating rows along the edges of the pinne. Axis very slender, about two inches long, extending from about an inch above the basal end to about the middle of the pinnate portion. The naked base, of a specimen 4.25 inches long, is 1.75; the largest pinne ‘75 long and 1.12 wide. This specimen has twenty-five pinne on each side. Pinnacati Bay, Cal. Mr. Stone. (Coll. Smithsonian Inst.) : : POLYPS AND CORALS. 183 PTILOSARCUS. This section of the genus Sarcoptilus Gray seems to be sufficiently distinct from the original type of that group to rank as a separate genus. The form is thick, club-shaped; the pinne numerous, crowded, with thickened edges on which the polyps are arranged in several rows, each cell surrounded by promi- nent, spine-like spicula. The hack of the body, except along a narrow median space, is covered by two broad bands of rudimentary polyps, appearing like crowded gran- ulations. The basal portion is thick and bulbous, with two large interior cavities, one of which extends along the an- terior surface, communicating with the pinnex, the other along the dorsal portion. © The axis is long, fusiform, tapering to very slender points, which are curved (in preserved specimens) into a loop at each end. Connected with the lower part of the axis are very strong thickened muscles, which pass obliquely up- ward and outward to the wall-tissues, while higher up, a little above the lowest pinne, other shorter ones are at- tached, which pass obliquely downward to the wall. Prinosarcus GuRNEYI. Sarcoptilus (Ptilosarcus) Gurneyi J. E. Gray, Ann. and Mag. Nat. Hist., Vol. 5, p. 28, pl. Ill, f. 2, 1860; ? Pennatula tenua Gabb. Proc. Cal. Acad. Nat. Sciences, IL. page 166. 1862. Basal portion about one half the whole length, thick, bulbous, very muscular, the surface strongly sulcated in contraction. Pinnez smooth on the sides, broad, rounded, nearly semicircular with a broad base, the posterior edge extending beyond the base as a rounded lobe: the edge is thickened and covered by the polyps arranged in four rows, each cell armed with two sharp spinules. Along the back are two broad bands of very small papille or granuliform, rudimentary polyps. Length of a large alcoholic specimen, having fifty-two pinne on each side, 10 inches; greatest breadth 2; length of pinne .80, breadth 1.50; length of naked base 4.75, diame- ter 1.25. Puget Sound, Wash. Terr. Dr. C. B. Kennerly, Dr. G. Suckley. (Coll. Smithsonian Inst.) 184 VERRILL, SYNOPSIS OF Famity, Pavonaripz Dana, restricted. VircuLaria PusILua Verrill, nov. sp. Plate 5, figure 2. Very small and slender, the pinne extending nearly to the base, which is rounded and bulbous; pinne of the up- per portion surrounding the stalk on all sides except the back, which is naked; below they are separated also by a narrow anterior space, but the pinne of the opposite sides appear to coalesce anteriorly higher up, producing a sub- verticillate arrangement. The middle whorls are separat- ed about .1 of an inch; polyps small, twelve to fourteen in the median whorls, somewhat crowded ; tentacles slender, elongated, with slender, rather distant, lateral lobes along nearly their whole extent. Length 1.75 inches; diameter at the middle .12. “Bays opposite Hong Kong, China, in 6 fathoms, mud. April, 1854. Color pale orange or dirty red.” Dr. Wm. Stimpson. The only specimen in the collection is probably young. Famity, VERETILLIDZ Gray, emended. VereTILLUM Stimpsoni Verrill, these Proceedings, p. 152, April, 1865. Plate 5, figures 3, 3a. Polypiferous portion of surface thick, swollen, somewhat fusiform, broadest below the middle, the surface granulous ; basal portion less than a third of the whole length, bulb- ous, smooth, and very contractile; polyps rather distantly scattered, arranged sumewhat in quincunx; between them are numerous minute papille or rudimentary polyps; in expansion the polyps are much exsert with very slender elongated tentacles, bordered with rather distant, elongated, slender lobes in a single row on each side, commencing close to their bases; axis short, thick, fusiform, situated just below the commencement of the polypiferous part. Whole length of the largest specimen in alcohol 3.5 inches ; naked part 1; diameter where broadest 1; length POLYPS AND CORALS. 185 of axis .35. When living, length 6.5 inches; breadth 1.75; polyps about .75, exsert. “Hong Kong Harbor, China, in 6 to 10 fathoms, mud, March 1855; also in 24 fathoms, shelly sand, China Sea, 23° N. lat. April, 1855. Body whitish cream-colored ; pol- yps transparent with an opaque digestive tube, bluish white about the bases of the tentacles; base white, somewhat longitudinally striated”’ Dr. Wm. Stimpson. VERETILLUM BacuLATUM Verrill, these Proc. p. 152, April, 1865. Small, clavate, broadest near the upper end, which is obtusely rounded; polypiferous portion about one half the whole length; naked basal portion elongated, pointed be- low, in one specimen, with a distinct terminal pore; axis small, fusiform, less than one half an inch long; polyps much smaller and more numerous than in the preceding. Length of the only specimen obtained 2 inches; diame- ter .3. Sea of Ochotsk, in 25 fathoms, taken Aug. 1855, by U.S. Steamer “John Hancock,” Capt. Stevens; preserved by L. M. Squires. KoPHOBELEMNON cLavatTum Verrill, 1. c. page 182. Veretillum clavatum Stimpson, Proc. Phil. Acad. Nat. Sciences, Vol. 7, p. 375, June, 1855. Plate 5, figures 4, 4a, 4b. Polyps large, the tentacles long and slender with oblong lateral lobes; surface of the body between the polyps, ir- regularly papillose, variegated, punctate with orange and spotted with brown; basal portion white, with a pointed extremity. Length 2 inches. ‘Bay opposite Hong Kong, in 6 fathoms, mud, April, 1854. Dr. Wm. Stimpson. This species is more claviform and has more crowded polyps than K. Burgeri Herklotz. The naked dorsal space is scarcely apparent, owing to the crowding of the polyps towards it upon each side. 186 VERRILL, SNYOPSIS OF SUBORDER, GORGONACEA. Famity, GorRGONIDa. Gorconta vENosa Valenciennes. Off Madeira, in 25 fathoms, rocks. Dr. Wm. Stimpson. Leptocoreia cuspipata Verrill, nov. sp. Corallum broad, subflabelliform, irregularly branching nearly in a plane, the principal branches arising near the base divide above in an irregularly dichotomous manner, forming a rather thick fasciculate clump. Branchlets thick, rigid, nearly straight, tapering to a point. Cells numerous, rather large, rounded, covering the surface of the branchlets except along a narrow median space on each side. Grooves rarely distinct except near the base. Color deep purple ; cells yellow; axis black. Cape St. Lucas, Cal. J. Xantus. (Coll. Smithsonianl Institution). ; Famity, Puexaurip& Gray. PLEXAURA FRIABILIS Lamouroux. Cape of Good Hope. Dr. Wm. Stimpson. I refer with some doubt to this species, specimens of a large dichotomous Plexawra with long, upright, cylindrical branches, the terminal ones often undivided for a foot or more, and about .8 of an inch in diameter, tapering but little at the ends. The cells are often a little prominent and evenly crowded; the axis dark brown, scarcely com- pressed, even at the axils; the cenenchyma very spiculose and friable. ‘ It resembles in form and general appearance P. crassa (Gorgonia vermiculata Lk.) of the West Indies. LopHocoreia PaLMa Edw. and Haime. Gorgonia palma Pallas, 1766. Gorgonia fammea Ellis and Solander, 1786. False Bay, Cape of Good Hope. Not rare in 20 fathoms, rocks, Oct. 1853. Dr. Wm. Stimpson. POLYPS AND CORALS. 187 One specimen differs from the ordinary form in having a large, very compressed trunk, with the long, subdigitate branches much more flattened than usual; color, in alcohol, light gray. Lissocoreia Verrill. Proc. Boston Soc. Nat. History, 1864. In this genus the coenenchyma is very thin, friable and highly spiculose throughout, the spicula conspicuous at the surface and covering the verruciform cells, which are eight-lobed in contraction. ‘Tentacles strengthened at the base by large spicula, which often radiate within the dried cells. Axis horn-like, smooth, usually without visible stri- ations. Type, L. flabellum (Antipathes flabellum Auth.) Lissocoreia FLEXxuOSA Verrill, nov. sp. Corallum much branched, subflabelliform, the branches irregularly pinnate, branchlets slender, divaricate, often — coalescing ; axis soft and flexible, dark brown; ccenenchy- ma thin, membranous, filled with large fusiform spicula, visible at the surface; polyp cells rather large, rounded, verruciform, covered by numerous elongated and pointed, imbricated spicula. Color, in alcohol, grayish white. Hong Kong. Dr. Wm. Stimpson. Moricea sINEeNsIS Verrill, nov. sp. Plate 5, figures 5, da. Corallum irregularly dichotomous with elongated, sub- clavate branchlets; polyp cells verruciform, rather large, somewhat prominent, irregularly crowded, surface granu- lose with crowded spicula; external portion of the ccenen- chyma hard and coriaceous, rather thick, the surface thick- ly covered by small oblong spicula; tentacles strengthened by numerous red spicula. Axis, in alcohol, very soft and flexible near the ends, slender, dark brownish below ; color of the ceenenchyma deep red. Height 8 inches, diameter of branchlets .15. Hong Kong. Dr. Wm. Stimpson. 188 VERRILL, SYNOPSIS OF Mortcea ? prvaricata Verrill, nov. sp. Plate 5, figures 6, 6a. Corallum low, much branched somewhat in a plane, branchlets slender, elongated, divaricate; covered by the very prominent irregularly crowded, socneianes secund, polyp cells ; these are mostly .2 of an inch high and spread abruptly at right angles to the branches, and are some- what claviform, the summits being enlarged. The ce- nenchyma is very thin and filled with large, thickened spicula, conspicuous at the surface, producing a granulated appearance; the polyp cells are thickly covered by more elongated, fusiform spicula, which are irregularly arranged, interlaced and conspicuous at the surface, converging at the summit of the cells, which are eight- -rayed in contrac- tion. Color, in alcohol, light ash gray, axis light {SED TE, soft and flexible. Height ‘three inches. Hong Kong. Dr. Wm. Stimpson. AcaNnTHoGorGIa coccinea Verrill, these Proceedings, p. 152. Nephthya coccinea Stimpson, Proc. Phil. Acad. Nat. Sci. June, 1855, Vol. 7, p. 375. Plate 6, figures 7, 7a. All the specimens observed of this species consist of simple clavate stalks, rising from broadly expanded bases, which, like the stalk, are densely covered with large, open polyp cells, irregularly crowded over the whole surface ; the cells are surrounded by numerous, deep red, prominent, imbricated, spines, their outward ends long and sharp, but irregularly branched at their bases, forming thus a cluster of short, secondary spines; axis light brown, slender and ‘flexible. Height of the largest specimens 2 inches, diame- ter .2. Below each tentacle, imbedded in the external membrane, are two rows of linear, crimson spicula, con- verging towards each other so as to form a series of V- shaped markings with the apex towards the ends of the tentacles. . Hong Kong, China, in 10 fathoms, attached to dead shells. “The specimens when contracted look like the fruit POLYPS AND CORALS. 189 of the Sumac of New England (Rhus typhina L.) Color bright red, that of the tentacles and spicula deepest; polyp bodies hyaline, yellowish flesh color.” Dr. Wm. Stimpson. Famity, Primnoips M. Edwards, emended. Primnoa compressa Verrill, nov. sp. Corallum much branched in a plane, flabelliform, con- sisting of several large branches arising from near the base, _ which give off, alternately from each side, numerous, long, slender, acute branchlets, which rise at a very acute angle with the main branches and are often again subdivided in the same way; branches and branchlets strongly com- pressed in the plane of the branches, delicately striated, stony, near the base dark brown, the branchlets yellowish white, their tips setaceous. Height of largest specimen 24 inches; diameter of largest branches .25. Ccenenchyma and polyps not observed. Aleutian Islands. Capt. Gibson. Famity, GorconELLIDZ Valenciennes. JUNCELLA L&vis Verrill, nov. sp. Corallum tall, simple, subcylindrical, rather slender, di- minishing in size both at the summit and near the base, where the polyps become obsolete; cells appressed, scarce- ly prominent, arranged in two broad bands, leaving a nar- row, median, naked space on each side, along which there is a well marked groove; they are placed alternately at a distance of about .2 of an inch, in about six vertical rows on each side, producing a quincunx arrangement; axis slender, cylindrical, calcareous, white, surrounded by about sixteen longitudinal tubes, two of which are larger and correspond with the lateral grooves, the others to the rows of polyps. Length of the single specimen, imperfect at each end, 20 inches; greatest diameter .25. Color yellow- ish brown, in alcohol. Hong Kong, China. Dr. Wm. Stimpson. ESSEX INST. PROCEED. VOL. IV. Y. 190 VERRILL, SYNOPSIS OF Famity, Isipz. Parisis Laxa Verrill, these Proceedings, p. 152. Corallum flabelliform, loosely branched, openly reticu- lated, only a few of the branches coalescent; branchlets spreading nearly at right angles, somewhat elongated, curved, obtuse at the ends; papille rather large, irregular- ly crowded ; cenenchmya thin, roughened by the points of minute spicula; axis slender, consisting of white calcareous joints alternating with shorter dark brown ones of the same thickness, but softer; color, in alcohol, light gray. Height of a small specimen 3 inches; width 3; diameter of branch- lets .20. Off Hong Kong, China, in 15 fathoms, shelly gravel, May, 1854. Color, in life, bright light blue. Dr. Wm. Stimpson. Mopsetia saponica Verrill, nov. sp. Low, spreading, dichotomous, branching nearly in a plane ; branches slender, diverging at an angle of about 45,° obtuse at the ends; cells rounded, papilliform, rather large, crowded. Color, of all the specimens observed, ver- million with yellow polyps. Simoda, Japan. Dr. Wm. Stimpson. This species is most nearly allied to M. coccinea (Isis coccinea Ellis and Sol.), but the branchlets do not coalesce as in that species, and spread much less abruptly. The cells, also, are considerably larger. SUBORDER, ALCYONACEA, Famity, ALCYONID2. ALCYONIUM RUBIFORME Dana. Lobularia rubiformis Ehrenberg. Arctic Ocean in 35 fathoms. Capt. J. Rodgers. West Coast of Behrings Straits in the Laminarian Zone. Dr. Wm. Stimpson. POLYPS AND CORALS. 191 ALCYONIUM, SP. A specimen hadly preserved, and too imperfect for iden- tification. Hong Kong. Dr. Wm. Stimpson. Axucyonium ? The corallum consists of rounded, glomerate clusters of large, verruciform polyps, striated at the tops. Color, in alcohol, bright red. Sea of Ochotsk. L. M. Squires. SARCOPHYTON aGarRicum Verrill. Alcyonium agaricum Stimpson, |. c. page 375. This species forms mushroom-shaped disks, which are circular, convex, with entire, revolute margins, and support- ed on a central pedicel about one-third as broad as the disk. The polyps cover only the upper surface, are rather large, three-tenths of an inch long and an eighth of an inch distant, the surface between them being covered with mi- nute dots. Upper surface of the disk bluish gray, polyps lighter with still paler tentacles ; lower surface and pedicel dark cream colored. Diameter of disk 1.5 to 2 inches; of pedicel .d. Kagosima Bay, Japan, not uncommon in 10 fathoms, sand, January, 1855. Dr. Wm. Stimpson. NepaTHya aurantiaca Verrill, nov. sp. Corallum thyrsoid in form, consisting of a stout naked pedicel, divided above into several short, thick branches, which are covered by small, glomerate clusters of crowded polyps; cells very small, verruciform, much crowded; their bases covered with closely imbricated, red spicula; the bases of the tentacles with golden yellow ones. Height 2in- ches; diameter of pedicel .3. Color of pedicel and bran- ches pale pink; polyp cells bright red at base, yellow at summit. _ China Sea in 23° N. lat. Dredged in 28 fathoms, shelly gravel. Color pale reddish gray ; tentacles ge yellow Dr. Wim. Stimpson. 192 VERRILL, SYNOPSIS OF NeEpPHTHYA THykRsoIDEA Verrill, lc. p. 151. Plate 6, figures 8, 8a, 8b. Corallum thyrsoid, consisting of a pyramidal head of compound, glomerate clusters of polyp cells, supported by a short, thick pedicel. The short branches arise from all sides of the main trunk and spread abruptly, dividing at | once into numerous small rounded lobes, which are dense- ly covered by the crowded polyps; cells larger than in the preceding, less thickly covered by the spicula, which are yellowish gray and quite small. Height of the largest specimen, 3 inches, diameter 2, diameter of pedicel .5, length of naked part .75. False Bay, Cape of Good Hope. “Taken commonly in small clusters, rarely in large ones, in 20 fathoms, rocks, Oct. 1853. Color wine-yellow or light brown; polyps dark purplish just under the tentacles; the latter palish, nearly white; stalks with irregular, transverse, elevated, silvery lines of spicula.” Dr. Wm. Stimpson. SponcoDEs cigaNTEA Verrill, Bulletin of the Museum of Comparative Zoology, p. 40. Jan., 1864. Large, paniculately branched; principal branches few and large, covered on all parts by short, thick, glomerate branchlets, which are themselves divided into numerous clusters or small heads of polyps; the polyps are small, not crowded, most of them armed with a bundle of long, white, prominent spines, some with smaller single ones; bases of the tentacles filled with numerous red spicula; the trunk is very Open, cavernous, the walls membranous, filled with slender, white spicula; the base divided into root-like ex- pansions. Height 12 inches or more; diameter of trunk, near the base 3; of principal branches 2. Color of trunk, in alcohol, brownish gray; polyps dark red, with conspic- uous white spines. Hong Kong, China, on rocks in 1 fathom, April, 1854. Dr. Wm. Stimpson. ae =A 7 s th eat , - \ 7 ” - ie Te - Pte a ‘ ) mae ie @ i Ca : = ; “ r " . y. a ~ - : A a" | ee MAME epithelial mem- tending across the cavity from the ane with longitudinal mus- : Marne Fo eT endocyst to the alimentary canal, or to the invaginated fold. ‘These muscles, however, could not have been the cause of the constrictions in the dead Plumatella Arethusa figured in Pl. 8, fig. 10. The most careful observations of this specimen, with a high power, failed in bringing to light any such rows of muscles, and, in this case, all the plications, with the exception of those brought about by the influence of the retentor muscles (PI. 8, fig. 5), were due to the transverse annular muscles of the third layer. An involution of this layer aids in forming the base of 226 HYATT, the walls in the ccencecium of Cristatella (Fig. 7, E’’’), but it does not probably extend into their reticulated portion (Pl. 14, fig. 1, Q). Judging from the thinness of the lat- ter, and, from the fact, that all the longitudinal muscles of the body appear to be connected more or less with the fourth or epithelial membrane, it is quite likely that the reticulated portion, or those parts of the ccenecial walls which lie between the junctions of the walls with the up- per and lower internal surfaces of the ccencecial endocyst, are composed wholly of longitudinal fibres, encased by the epithelium. Around the invaginated fold of Plumatella the fibres are thickly disposed arid form the so called sphinc- ter muscle. This is not a narrow band, as described by Prof. Allman, encircling the lower edge of the fold, but a local development of the transverse fibres, as broad as the fold itself (Fig. 8, E’”’). In the evaginable endocyst this layer can be seen, by careful focussing, through the fourth membrane, but only with ease, when more or less contrac- ted. Fic. 8, Magnified view of the Invaginated fold In the arms and of a living specimen of PLUMATELLA DIFFUSA.* 1 1 A””, cenecial orifice: D, ectocyst: 1’, first mem- lophophore it 1S brane of the endocyst: E”, second membrane of thick, and frequent- the endocyst: E””’, third layer of transverse mus- C cular fibre, constituting the Sphincter muscle. ly, in the former, be- ~””, fourth or epithelial layer, accompanied by 5 < longitudinal muscular fibres. ’ comes convoluted by the action of muscular bands apparently developed in its substance. I was unable to trace this membrane in the tentacles, but judging from the great thickness of the second tentacular membrane, and the slight increase which takes place in the transverse diameter of those organs when *NovTe. Only three membranes are delineated in the ccenecial] endo- cyst of figure 8. This is owing to my want of success in defining the parts of the innermost layer, in the specimen figured, which is undoubt- Ae made up of two layers, as in the ccencecium of Cristatella (Fig. 7, ”, ie) OBSERVATIONS ON POLYZOA. 227 drawn in, as they often are, to less than one third of their full length, I have ventured to assume that it also exists theren( Pit) fio dy El): (4) The fourth or epithelial membrane, lines the interi- or, investing all the muscles and the digestive system. It is ciliated upon the perigastric region, and upon the in- terior of the arms and lophophore, but not in the tenta- cles or upon the alimentary canal. On the abdominal side, a double layer, or fold, of this membrane, which I have named the Brachial Collar, constitutes a partial diaphragm reaching about half way round the cesophagus. On the dorsal side it is disconnected from the lophophore, and hangs into the perigastric space, partitioning off the inside of the epistome, and a space below in which the ganglion is suspended. ‘There are numerous fibres upon the inner side of this diaphragm attached to the cesophagus and en- docyst, between the bases of the arms, having sufficient contractile power to deeply infold that part of the body wall. Prof. Allman mentions but two membranes in the en- docyst, one, an outer large celled layer, equivalent to my first and second membranes, and another, ar inner layer, equivalent to my third and fourth membranes. Through- out its whole extent, the fourth or epithelial layer is lined by muscular fibres. ‘These cross the transverse fibres of the third layer at right angles (fig. 4, H’’”’). and both were re- garded by Prof. Allman as a single inner layer of reticula- ted muscles. ‘The longitudinal fibres, however, are inva- riably next to the fourth membrane, and remain attached to it, whenever, as in the neural diaphragm, it parts from the other layers. The transverse fibres, also, never seem to be connected with the longitudinal, wherever a good definition of either has been obtained. No transverse fibres are visible on the neural diaphragm; and on the in- vaginated fold (Fig. 8), and the cesophagus (PI. 11), no longitudinal fibres are visible.“ In the two latter they are *Nore. Since the printing of the plates, I have, in reviewing these pages, changed my opinion and now estimate the longitudinal fibres, as of equal importance with the transverse, and consider them a fourih layer of muscular fibre, the epithelial becoming a fifth membranous lay- 228 HYATT, OBSERVATIONS ON POLYZOA. undoubtedly present, being occasionally seen in a direct view; but, when looked for in a lateral section, they are too diaphanous and closely adherent to the fourth mem- brane to be defined. ‘Their incorporation with this mem- brane will also be justified by the description of its func- tions in connection with the alimentary canal of Pectina- tella. er. The endocyst is consequently made up of three membranous and two muscular layers: all the specialized constricting muscles of the body being derived from the third layer, and all the longitudinal from the fourth layer of muscular fibre. i The inner and outer tentacular bands, as will be presently shown, are inseparable from the latter layer. The retractors, also, notwith- standing their disc like structure, can hardly be distinguished from the numerous abnormal bands, that occur in some species, connecting the endocyst and alimentary canal. These undoubtedly belong to the fourth layer, and the retractors may, therefore, be looked upon as hav- ing the same relation to the fourth layer that the sphincter has to the third. The peculiar arrangement of the third and fourth layers retains the form of the parts, and gives stability to the entire endocyst. By the contraction of the third and relaxation of the fourth the transverse diameters of the parts may be decreased, and the longitudinal increas- ed; or, by the opposite process, the longitudinal may be decreased, and the transverse increased. During the invagination of the polypide, the fibres of both are in a state of contraction in the evaginable endocyst and in the region of the sphincter; in the coencecium, however, they are relaxed. But as soon as evagination begins, they appear to reverse this condition. The ccencecial fibres become contracted and those of the same layers in the polypide are stretched to their full length. By these reciprocal changes they materially assist the compressed fluids of the body in furcing out and expanding the polypide. I have, also, had reason to doubt the existence of a neural diaphragm. In examining a specimen of Fredericella regina from the side and from above, under very favorable circumstances, I was unable to detect the same appear- ance of an enveloping membrane just below the nerve mass, taat led me to the conclusion mentioned; nor have I had any opportunity of verifying my first observations on Pectinatella, which, however, were faithfully made with one of Tolle’s one half inch objectives. Until therefore, Fredericella is shown to be exceptional in this respect by further observations on other genera, it is, perhaps, best to regard the existence of a neural diaphragm as doubtful. [TO BE CONTINUED IN VOL. V.] INDEX To Communications, Vol. IV. A. Acanthogorgia coccinea, 152, 188 Accipiter Cooperii, 51, 92, 95, 98 fuscus, 51, 92, 95, 98 Actinacea, 148 Actinaria, 147 Actinide, 148 Actiturus Bartramius, 78 Actodromas Bonapartii, 77, 87, 95 maculata, 77, 95 minutilla, 77 pusillus, 95 7gialeus melodus, 86, 93, 96 semipalmatus, 77, 94 Zigialitis melodus, 86 semipalmatus, 77 vociferus, 77 Wilsonius, 86 Xgiothus linarius, 70, 93, 96 Ageleus phoeniceus, 74, 92, 96 Aglaope, 31, 33 americana, 33 coracina, 31 Aix sponsa, 79, 93, 96 Aleyonacea, 148, 190 Aleyonaria, 148, 181 Alcyonella, (note) 203 Alcyonide, 148, 190 Aleyonium ? 191 agaricum, 191 rubiforme, 190 sp., 191 Allen, J. A., Catalogue of Birds found at Springfield, Mass., 48 on the Duck Hawk, 153 Alypia, 23 Pupa, 24 Ammodromus caudacutus, 84,92, 96 maritimus, 84, 92, 96 ESSEX INST. PROCEED. O |Ammonactis, noy. gen., 150 rubricollum, 151 Ampelis cedrorum, 66, 92, 95 garrulus, 66, 93, 96 Anas boschas, 78, 95 obscura, 78, 93 Anatolmis, nov. gen., 45 Grotei, nov. sp., 47 Ancylocheilus subarquata, 87, 94 Anorthura hyemalis, 68 Anser erythropus, 88 Gambelii, 87, 94 hyberboreus, 87, 94 | Ansetus, 139 Anthax morio, 127 ornata, 128 Anthelia lineata, 193 Antherophagus, Tee. 104, 108 at ee Se ae 128 'Anthophorabia, notes on a new species of, 133 Larva of, 137 megachilis, noy. sp., 134 Pupa of, 136 | Anthus ludovicianus, 58, 94 Antipathacea, 147 |Antipathes flabellum, 187 'Antipathide, 148 ‘Antrostomus vociferus, 53, 92, 95 |Apathus, 104, 108, 118 Ashtoni, 118 citrinus, 119 contiguus, 119 elatus, 120 Aquila canadensis, 81, 93 Archibuteo lagopus, 51, 93 Sancti-Johannis, 51, 93 Ardea herodias, 76, 93, 96 Ardetta exilis, 76, 93, 96 Iv. pp. May 28, 1866. | 230 Arquatella maritima, 87, 94 Arvicola riparia, nest of, used by Humble Bees, 99 Astragalinus tristis, 69, 92, 93 AY Fie = shay: MA aia i Se) eee gE hy s . j : * . od - an Pek , j me q : ; " a Re ie (ete i ae . af er eas! Meow ky “ 7 Proceedings Essex Institute. Vol. IV. a \ V7, AN 1} | } / 4 f PLATE 7. FREDERICELLA REGINA Leidy, Mss. ‘ Fig. 1.* One colony, life size, with all the branches attached. (Gor- ham, Me.) Fig. 2. Two branches of one colony: one attached and one free. ' (Cambridge, Mass.) Fig. 3. Attached branch of ene colony. (Gorham, Me.) Fig. 4. Magnified view of one adult zooid. (Norway, Me.) D, ecto- eyst; E, endocyst; V, funiculus; M, gastric retractors; M’, lophophoric xetractors ; M!!, brachial retractors; N, anterior retentors; N’, posterior retentors ; F', Lrachial collar; G, calyx ; H, tentacles. Fig. 5.{ Section of a yeung specimen, shewing the internal structure and the limited extent of the invaginated fold. (Cambridge, Mass.) D, ecto- cyst; H, endocyst; B, invaginated fold; Y, bud; N, anterior retentors ; K, wsophagus; H!’, cilia; K!!!, esephagal valve; K/, stomach; K!'!’, posi- tion of intestinal valve; K/!, intestine; K, anus; I, lophophore; I’, epis- tome; I/!, mouth; H, tentacles; F, brachial collar ; S, nerve mass. Fig. 6.{ Lateral view of an invaginated specimen, showing the shape of the cceneecial orifice. A//!!, erifice; I, region ef the sphincter; D, ecto- cyst; E, endocyst. Fig. 7. View of the same from above. Fig. 8 Front view of a zoeid, showing the incipient arms and the rela- tive positions of the muscles. M/, lophophoric retractors ; M!!, brachial re- tractors; I/, epistome. *This figure was drawn and presented to me by Mr. Merse. { This figure is part of astudy drawing made by Prof. H. J. Clark, and oblig- ingly placed at my disposal by him. All figures with no locality mentioned must be reed to the habitat dast named; thus in Pl. 7, Figs. 6, 7 and 8 are all from the same locality as Fig. 5. PLATE 8. PLUMATELLA ARETHUSA Hyatt. Fig. 1. General view of one colony, life size, with most of the poly- pides retracted. (Norway, Me.) Three apertures in the ectocyst of the main trunk indicate the former positions of as many living polypides, and show this colony to have been a branch of a much larger colony, from which it has been separated by the death and disappearance of the original stock. Fig. 2. One polypide evaginated, with a younger polypide from the same cell invaginated. D, ectocyst, HE, endocyst; Y, bud; M, gastric re- tractors ; M/, lophophoric retractors ; M/’, brachial retractors ; M, trunks of the retractors. F, brachial collar; V, funiculus; W, statoblasts; wi, gelatinous envelope; N, anterior retentors; N/’, posterior retentors ; AM, ceenececial orifice; L, region of the sphincter. Fig. 4. View of the coenecial orifice of fig. 2, from above, showing the four broad plications of the invaginated fold. The crenulations on the border are produced by the contraction of the sphincter, and do not indi- cate cellular structure. Fig. 5. Special view, showing the arrangement of the retentor mus- cles around the invaginated fold of the evaginated zodid in fig. 2.- The five anterior rows of the posterior retentors are contracted, and have drawn the external wall into five slightly crenulated folds. N, anterior retentors; N He posterior retentors ; L, region of the sphincter. the preceding polypides, formed by an infolding and thickening of the endo- cyst. D, ectocyst; E, endocyst. Figs. 7, 8, 9. Upper and lower sides and profile view of the statoblast. W/, horny sheath; W//, annular sheath; W//!’, celatinous envelope. Fig. 6. View of the partial division between the cell of fig. 2 and Fig. 10. View of a dead and half decayed specimen, showing the pe- culiar constrictions of the cell occasioned by annular muscular bands. D, ectocyst; H, endocyst ; H, tentacles; I/’, mouth} L, region of the sphine- ter; K/, stomach; M, trunk of the retractors. PLUMATELLA DIFFUSA Leidy. Fig. 11. An old colony of life size, with but few living polypides. (Cambridge, Mass.) Fig. 12. Enlarged lateral view of a branch from a younger colony, showing different degrees of invagination. First cell on the left has even the upper pliable part of the ectocyst drawn in; second cell is vacant, the polypide and softer parts having entirely decayed; third, fourth and sixth cells show different degrees of invagination. ; Fig. 138. Enlarged view of another variety of this species with all the polypides retracted. Fig. 14. Enlarged ventral view of the expanded crest of a polypide from fig. 13. M/, lophophoric retractor; M//, brachial retractors. Proceedings Essex Institute. A. Hyatt, from Nat. E. S. Morse. on Wood. J. F. Richardson, Portland Eng. A. Ilolland, Boston, Printer. Proceedings Essex Institute. Vol ry. MS My "% aw PLATE 9. PLUMATELLA VITREA Hyatt. Fig. 1. Enlarged view of five groups on one branch, corresponding to the first five on the left of the branch below, fig. 2. (Cambridge, Mass.) Fig. 2. View of one branch, natural size. Fig. 3. Shows the great extent to which the polypide is often evagi- nated. D, ectocyst; E, endocyst; B, invaginated fold; K’, stomach. PECTINATELLA MAGNIFICA Leidy. Fig. 4. Outline of amass gathered on the stump of a dead branch. (Norway, Me.) The outline of the branch where it is covered by the mass, is indicated by a dotted line. This figure shows the general aspect of the mass, the great thickness of the ectocyst, and the general arrangement of the colonies. A, outlines of cceneecia; D, ectocyst. Fig. 5. The outline of a colony, natural size, from a large mass, show- ing the radiating and tripartite character of the lobes. A’, ccencecial trunk ; A!!, ccenecial lobes, divided into three minor lobes. Fig. 6. Ideal transverse section of the same, with the polypides ex- panded. W, statoblasts; A’, coencecial trunk ; C, polypide. Fig. 7. The colony represented in the outline of fig. 5, after being treated with alcohol. C/, dead and retracted polypides; A/, ccenecial trunk ; A/!, ecenecial lobes; W, statoblasts. Fig. 8. Younger colony, showing the central polypide. Fig. 9. Young colony, showing the genesis of five polypides, the pro- genitors of an equal number of branches; from the central polypide. Fig. 10. A young colony enlarged, showing the arrangement of the polypides. (Cambridge, Mass.) Fig. 11. A very old colony ; the ceeneecial trunk occupied by numer- ous stateblasts, and the half absorbed remains of dead polypides. W, statoblasts ; C’, dead polypides. Fig. 12. Ventral view of a closely retracted polypide, showing the positions and relations of the three pairs of retractors. (Norway, Me.) K’/, bottom of the stomach; K, part of the cesophagus; M, gastric retractors ; M/, lophophoric retractors ; M/’, brachial retractors ; N, anterior retentors. Fig. 13. Lateral view of a retracted polypide, showing the aspect of the fourth membrane and of the retractors during the process of invagina- tion. J///), fourth membrane of the alimentary canal; M, gastric retrac- tors; M’, brachial retractors; V, funiculus ; K, esophagus ; K/, stomach; K//, intestine ; I, lophophore; H, tentacles. CRISTATELLA OPHIDIOIDEA Hyatt. Fig. 14. View from above of the lophophore of an immature polypide. The arms are still joined near the extremities, and the tentacles .and calyx along the line of the juncture remain undeveloped. (Norway, Me.) PLATE 10. PECTINATELLA MAGNIFICA Leidy. Fig. 1. Enlarged view of one polypide situated at the end of a lobe. (Norway, Me.) The full adult growth of the terminal tentacles is not yet attained. They become about one-third longer in the adult. A/!, cavity of the ceeneecial lobe ; D, common ectocyst; E, endocyst of the coenccium and polypide; J, hepatic folds; M’, lophophoric retractors; M/!, brachial retractors ; N, anterior retentors; N/ posterior retentors. Figs. 2,3, 4. The upper and lower side, and profile of the statoblast. W'’, horny sheath; W//, annular sheath; W//’, spines. Proceedings Essex Institute. Vol. IV. A. Hyatt, from Nat. E. S. Morse, on Wood. J. F. Richardson, Portland Eng. A. Holland, Boston, Printer. is ne, : EG thet Holland, Boston, Printer. a: g. Portland Eng A re eo oF \, ere eee S S 3 = a 3 ty 5 Vol IN: E. S. Morse, on Wood. a Phe ” 0 om WPS aD E E 4h A at Ve 3 ed Proceedings Essex Institute. a A. Hyatt, from Nat. PLATE 11. PECTINATELLA MAGNIFICA Leidy. Fig. 1.* Enlarged longitudinal section exhibiting a portion of the left arm and the left side of the kody, of ayolypide. The ganglion, however, is from the right side of the body, towards the observer, and is supposed to be pressed inwards, and away from the observer, in order to show its relation to the neural partition and the polypidal nerve. (Norway, Me.) H, tentacles ; H/, tubular interior of the tentacles ; G, calyx; H/’, cilia; O, bases of the out- er tentacular bands; O/, fibres of the inner tentacular bands, seen from the outside; I’, epistome; P, one-half of the median muscle of the epistome; P/, left lateral muscle of the epistome; R, parietal fibres, probably abnor- mal, enveloped by the fourth membrane; I, lophophore; I/’, mouth; E/ the first, E/’, the second, E/!’, the third, and E/’!’, the fourth membrane of the endocyst; F, brachial collar; F/ neural partition; K, esophagus ; K/, stomach; K/’, intestine; K///, cesophagal valve; K/’/!, intestinal valve ; K, anus; J/, the first, J//, the second, J/!, the third, and J!!!/, the fourth membrane of the alimentary canal;, S’, right ganglion; T, right lophophoric nerve trunk severed near the base; T’/, right epistomical nerve trunk; T//, right brachial nerve trunk severed near the base; T!!’, right polypidal nerve trunk. Fig. 2. Enlarged ganglion of another specimen from the same colony as fig. 1, showing the extreme varigbility of the ganglia and nerve trunks. T, right lophophoric nerve trunk; T’/, right epistomical nerve trunk; T!!, right brachial nerve trunk; T!!’, right polypidal nerve trunk. Fig. 3. Shows the same ganglion contracted, the nerve trunks indica- ted by the same letters. * This figure is composed from numer ous drawings of different individuals. The number of the membranes in the tentacles, as has been explained in the text, was inferred but not observed. PLATE 12. PECTINATELLA MAGNIFICA Leidy. Fig. 1.* Front view of a polypide much enlarged, with the arms re- moved, showing the under side of the lophophore. (Norway, Me.) E, en- docyst; B, invaginated fold; H’, tubular base of the tentacles; Z, clear spaces in the endocyst; L’, brachial contractors ; M, position of the lopho- phoric flexor; I’, outline of the epistome; S, nerve mass; T, lophophoric nerve trunks ; ‘T’!’, brachial nerve trunks; T/!, polypidal nerve trunks; K, esophagus; K!/!/), esophagal valve; K’, stomach; K///', intestinal valve; K"/, intestine ; K, anus; M/, lophophoric retractor; M/!, brachial retrac tors; F, brachial collar; N, anterior retentors; N’, posterior retentors. Fig. 2. Lateral view of a portion of the inside of one of the arms, showing the fibres of the inner and outer tentacular bands. ~ H, bases of the tentacles; Z, clear spaces in the endocyst; I, lophophore; E/, the first, E/!, the second, E/!’, the third, and E/!!!, the fourth membrane of the en- docyst; O, bases of the outer tentacular bands; O/, fibres of the inner ten- tacular bands. The third membrane, E’”, is lifted from the second, E!’, by the action of the lower fibres of the brachial contractor, which also form the knee-like ridge at L’. * This figure is composed from numerous drawings of different individuals. A. Holland, Boston, Printer, AG ] le J. F. Richardson, Portland, Eng. Vo ‘ oa) a x Institute. se ngs Es EK. S. Morse, on Wood. eedi roc a} } A. Hyatt, from Nat. i meyaitt Ooch pa on wi " Wp SS ee > ' A r u . ry Ss 5 . j . - pe tiie - = as q = se 1a a ech Mee Gade. ¢ & pe oe Ue AO ene a Flee See eee at Loy Rtg ie Ca os _ * rule > * - E A it Se sa oee . Al ye 2 oe. ah z . F ’ ‘1m ¥; r : : . Ves : ibs oie 5 Nea io i pw y= eke Balti A. Holland, Boston, Printer. } ojo | 1] | || \ | i i oho. \ Lo yoloP ly XS \ Ie] ) >| \¢ / olololeo| J. F. Richardson, Portland Eng. Vole LV. am ee . a 7 = S [ p 2 So 4 : = a F| ¥ 3 SSS OT x) A os boos SPIRO Roe VL Lis le <0 4 E. S. Morse, on Wood. gs Essex Institute. A. Hyatt, from Nat. Proceedin PLATE 13. CRISTATELLA OPHIDIOIDEA Hyatt. Fig. 1. fea o4 c a =] }x irs j= |< a =—_— — = ——_ — — Ss ———ed Se hot eR eee oe a :