Bulletin - United States National Museum - Smithsonian Institution

136 BULLETIN 91, UNITED STATES NATIONAL MUSEUM.
ASSIMINEA FASCIATA Krauss.
Cat. No. 187051, U.S.N.M. Five specimens from Port Alfred (Coll.
No. 589). Cat. No. 227736, U.S.N.M., four young specimens from
the same locality (Coll. No. 831). Cat. No. 227737, U.S.N.M., three
very young individuals from the same source (Coll. No. 832).
ASSIMINEA, species?
Cat. No. 250421, U.S.N.M., contains a worn specimen which we
are unable to identify, from Port Alfred (Coll. No. 1294).
Family CALYPTRAEIDAE.
Genus TROCHITA Schumacher.
TROCHITA HELICOIDEA Sowerby.
Cat. No. 186827, U.S.N.M., one specimen from Port Alfred (Coll.
No. 193).
TROCHITA SINENSIS Linnaeus.
Cat. No. 36, U.S.N.M., one specimen, collected by William Stimpson,
on the North Pacific Exploring Expedition, at False Bay, Cape
of Good Hope. Cat. No. 139, U.S.N.M., five specimens collected by
William Stimpson, on the North Pacific Exploring Expedition, in 20
fathoms, on sandy bottom at False Bay, Cape of Good Hope. Cat.
No. 186828, two specimens from Port Alfred (Coll. No. 194).
TROCHITA CALYPTRAEFORMIS Lamarck.
Cat. No. 89868, U.S.N.M., two specimens from the Cape of Good
Hope.
Genus CREPIDULA Lamarck.
CREPIDULA ACULEATA Gmelin.
Cat. No. 98023, U.S.N.M., five specimens from Albany. Cat. No.
186825, U.S.N.M., three specimens from Port Alfred (Coll. No. 191).
Cat. No. 19175, U.S.N.M., two specimens from the Cape of Good Hope.
CREPIDULA HEPATICA Deshayes.
Cat. No. 89869, U.S.N.M., two specimens from the Cape of Good
Hope. Cat. No. 19169, U.S.N.M., three specimens from the Cape of
Good Hope. Cat. No. 43146, U.S.N.M., five specimens from the
Cape of Good Hope. Cat. No. 98052, U.S.N.M., seven specimens from
Albany. Cat. No. 186826, U.S.N.M., two specimens from Port
Alfred (Coll. No. 192). Cat. No. 249788, U.S.N.M., contains three
specimens from the same locality (Coll. No. 1060). Cat. No. 249787,
U.S.N.M., four specimens from the same place (Coll. No. 1059).
CREPIDULA HEPATICA COMPLANATA Krauss.
Cat. No. 187131, U.S.N.M., two specimens from Port Alfred (Coll.
No. 677) . Cat.
No. 250576, U.S.N.M., another specimen from the same
source (Coll. No. 1449).