[G67] INVERTEBRATE ANIMALS uF VINEYARD SOUND, ETC. 373 



MONTAGU A GOULDII Verrill, sp. HOV. 



Body elongated, rather slender ; foot with the anterior angles only 

 slightly prominent, and obtusely rounded; posteriorly it tapers gradu 

 ally to an. elongated slender point. Tentacles long, slender, not serrate, 

 the dorsal ones a little longer than the oral ; eyes small, black j branchial 

 papilla? fusiform, moderately stout, grouped in eight or more tranverse 

 rows on each side, the rows being grouped two by two, so as to form 

 transverse clusters, with two rows each, the rows of the clusters being 

 separated by spaces narrower than those between the clusters. Color 

 of body light yellow or tinged with pale orange; tentacles pale orange, 

 with a flake-white stripe on the posterior surface ; branchial papillae 

 dark brown or reddish brown internally, with a ring of opaque white 

 close to the tips. 



Length about 20 nmi . 



Oft Thimble Island, in 4 to 5 fathoms, with the preceding species. 



This is nearly allied to M. Nananensis Stimpson, but the angles of the 

 foot are less produced and not acute, and the proportions of the tenta 

 cles are different. Dr. Gould seems to have confounded this species- 

 with M. diversa (JEolis diver sa Couth.), and one of his figures (Plate 

 19, fig. 280) apparently represents this species ; but certainly does not 

 represent M. diversa, which was originally described and figured as hav 

 ing the oral tentacles longer than the dorsals (See Gould s figs. 267, 268, 

 copied from Couthouy.) 



CORYPIIELLA GYMNOTA Verrill. 



Eolis ( Tergipcs) gymnota Couthouy, Boston Jour. Nat. Hist., vol. ii, p. 69, Plate 1. 

 fig. 3, 1838; Gould, Invert., ed. i, p. 7; ed. ii, p. 249, Plate 16, tigs. 233-241. 

 Montagna gymnota H. and A. Adams, Genera, vol. ii, p. 74. Carolina gymnota. 

 this Report, p. 383. (See errata.) 



Wood s Hole to Boston, Massachusetts. 

 TEBGIPES DESPECTUS Adams, (p. 495.) 



H. and A. Adams, Genera, vol. ii, p. 76, 1858. Eolldia dcapecta Johnston, Loud. 

 Mag. Nat. Hist., vol. viii. p. 378, fig. 35 e . Eolis despecta Alder and Hancock, 

 Brit. Nud. Moll., Fara. 3, Plate 37. JEolis (Tcrgipcs) dcspcct-a Gould, Invert., 

 ed. ii, p. 248, Plate 16, figs. 222-225. 



Stonington, Connecticut, to Bay of Fumly and northward ; northern 

 coasts of Europe to Great Britain. Off Watch Hill, 4 to 5 fathoms, on 

 Laminaricii among hydroids. abundant ; Casco Bay ; Eastport .Harbor. 



HEIOL/EA CRUCIATA A. Agassiz, MSS. Plate 25., fig. 175. 



Gould, Invert,, ed. ii, p. 253, Plate 17, fig. 256. 



Naushon Island (A. Agassiz). 

 ELYSIA OHLOROTICA Gould. Plate XXV, fig. 172. (p. 480.) 



Invert., ed. ii, p. 255, Plate 17, figs. 251-255, 1870. 



Great Egg Harbor, New Jersey, in pools on salt-marsh at lovy-water 

 (A. E. V. and S. I. Smith). Cambridge, Massachusetts (Agassiz). 



