210 A. E. Verrili— Recent additions to the 
whether previously known or more recently discovered, so far 
as known to me from personal observation or from the state- 
‘ments, believed to be reliable, of others;:* to describe several 2 
tions on the distribution, structure, and affinities of species 2 
previously known. 
As more detailed descriptions and fuller synonymy will be 
given in a work on the Mollusca of the coast of southern New 
England, now in preparation for the Transactions of the Con- 
necticut Academy of Science, the species will be treated here as 
briefly as possible. It is believed, however, that the figures 
will prove sufficient, even with short descriptions, for the easy 
identification of the new species. 
Last of species not included in Binney’s Gould. 
0 
species at Stonington needs confirmation. Linsley’s species 
Aclis polita V., sp. nov. Plate vi, figure 5, x5 diameters. 
K. Verrill. 
- Sp. nov. PIL. vi, fig. 4, x5 diameters. | 
Vineyard Sound, 8 to 10 fath., shelly,—A. E. V., S. L Smith. 
Stylifer Stimpsonii V., sp. nov. On Euryechinus Drébachiensis V., 
in 82 fathoms, off Long Island,—Capt. Gedney. ‘ 
Cecum costatum = Caecum Coopert Smith (non C. Coopers Carp) 
1863. Pl vi, fig. 6, x24 diameters. Vineyard Sound, 6 to 
fath.,— A. E. Verrill; Long Island,—Sanderson Smith. 
Doris bifida V., this Journal, II, vol. 1, p. 406, 1871. 
Eastport, Me., and Savin Rock near New Haven, under stones 
at low water, laying eggs Oct., 1871,—A. E. Verrill. 
Doridella obscura V., this Journal, II, vol. 1, p. 408, 1872. 
. Near New Haven at Savin Rock and off South-end, 4-6 fath- 
* The following species need ¢ ion: abagella Con., Newpors 
oo (Dekay); Tellina 1 ae “(Bteatiord, Conn.,—Linsloy 
Dekay, Lit nrg tomington,—Linsley ; N. Jersey,—A. E. V.); Fusus é 
¥5 Littorinella levis (Dek.) = Rissoa Stimpsoni Smith (Stratford, Dekay)- 
; 
: 
f 
. 
