362 REPORT OF COMMISSIONER OF FISH AND FISHERIES. [656] 
OpDosTomIA PRODUCTA Gould. Plate XXIV, fig. 143. (p. 418.) 
Invert., ed. i, p. 270, fig. 175, 1841; ed. ii, p. 325, fig. 593. Jaminia producta 
Adams, Boston Journal Nat. Hist., vol. iii, p. 322, Plate 3, fig. 8, 1840. 
Vineyard Sound to New Jersey. 
. 
OpDosTOMIA FUSCA Gould. Plate XXIV, fig. 144. (p. 307.) 
Invert., ed.i, p. 270, fig. 176; ed. ii, p. 325, fig. 594. Pyramis fusca Adams, op. 
cit., vol ii, p. 282, Plate 4, fig. 9, 1839. 
Cape Cod to New Jersey. 
This species is referred both to Turbonilla and Odostomia by H. and 
A. Adams, in the same work (Genera Moll., pp. 231, 232). 
ODOSTOMIA DEALBATA Stimpson. 
Smithsonian Check-List, p. 5, 1860; Gould, Invert., ed. ii, p. 327, fig. 595. 
Chemnitzia dealbata Stimpson, Proc., Boston Soc. Nat. Hist., vol. iv, p. 114, 
1851; Shells of New England, p. 41. 
Long Island Sound to Boston Harbor. New Haven, Connecticut 
(Perkins). Boston (Stimpson). 
ODOSTOMIA BISUTURALIS Gould. (p. 307.) 
Invert., ed. ii, p. 327, (not fig. 597). Turritella bisuturalis Say, Journ. Acad. 
Nat. Sci., Philadelphia, vol. ii, p. 244, 1822. Chemnitzia bisuturalis Stimpson, 
Shells of New England, p. 42. Jaminia exigua Couthouy, Boston Journ. Nat. 
Hist., vol. ii, Plate 1, fig. 7, 1838. Odostomia exigua Gould, Invert., ed.i, p. 
272, fig. 177. 
New Jersey to Massachusetts Bay. Boston (Say); Chelsea (Couthouy) ; 
Staten Island; Greenport, and Huntington, Long Island (S. Smith). 
Not uncommon in Long Island Sound, Vineyard Sound, and Buzzard’s 
Bay. 
The figure (597) in the second edition of Gould’s Invertebrata does 
not represent this species, but apparently a variety ‘of O. trifida. 
OposToMIA TRIFIDA Gould. Plate XXIV, figs. 145, 146. (p. 307.) 
Invert., ed. i, p. 274, fig. 179, 1841; ed. ii, p. 328, fig. 598. Actwon trifidus Totten, 
Amer. Journ. Science, ser. i, vol. xxvi, p. 368, Plate 1, figs. 4, a, b, 1834. 
New Jersey to Massachusetts Bay. Staten Island (S. Smith) ; Lynn, 
Massachusetts (Haskell). Common in Long Island Sound, Vineyard 
Sound, and Buzzard’s Bay. 
ODOSTOMIA IMPRESSA Stimpson. Plate XXIV, fig. 147. (p. 418.) 
American Journ. Science, vol. xxiv, p. 444, 1860; Gould, Invert., ed. ii, p. 
330, fig. 600. Odostomia insculpta Dekay, Nat. Hist. N. Y., Mollusca, p. 115, 
Plate 31, fig. 297, 1843. Turritella impressa Say, Journ. Acad. Nat. Sci., Philadel- 
phia, vol. ii, p. 244, 1822; Binney’s Say, p. 84. Chemnitzia impressa Stimpson, 
Shells of New England, p. 42, 1851. 
Long Island Sound to South Carolina. Near New Haven, Connecticut, 
rare. Hast River (Dekay); Maryland (Say); Beaufort, North Carolina 
(Stimpson, Coues). 
