Bulletin - United States National Museum - Smithsonian Institution

SOUTH AFRICAN MARINE MOLLUSKS. 35
ANCILLA ALBOZONATA Smith.
Cat. No. 186706, U.S.N.M., four specimens from Port Alfred (Coll.
No. 65).
ANCILLA OBESA Sowerby.
Cat. No. 98017, U.S.N.M., contains four specimens from Kowie,
and Cat. No. 186703, U.S.N.M., six specimens from Port Alfred
(Coll. No. 63).
ANCILLA FASCIATA Reeve.
Four lots of this species are in the collection of the United States
National Museum, all from Port Alfred. They are: Cat. No. 186704,
four specimens (Coll. No. 64). Cat. No. 249741, four specimens (Coll.
No. 1013). Cat. No. 249742, three specimens (Coll. No. 1014).
Cat. No. 249743, two specimens (Coll. No. 1015).
ANCILLA MARMORATA Reeve.
Cat. No. 186707, U.S.N.M., one specimen from Port Alfred (Coll.
No. 66).
ANCILLA PURA Sowerby.
Cat. No. 187016, U.S.N.M., one specimen from Port Alfred (Coll.
No. 550).
ANCILLA BULLOIDES Reeve.
Cat. No. 187015, U.S.N.M., four specimens from Port Alfred (Coll.
No. 549).
ANCILLA OSCULATA Sowerby.
Cat. No. 187014, U.S.N.M., four specimens from Port Alfred (Coll.
No. 548).
ANCILLA, species?
Cat. No. 250441, U.S.N.M., contains an exceedingly young specimen
from Port Alfred (Coll. No. 1314).
Genus SYLVANOCOCHLEA Sowerby.
SYLVANOCOCHLEA ANCILLA Sowerby.
Cat. No. 227772, U.S.N.M., one specimen from Port Alfred (Coll.
No. 867).
SYLVANOCOCHLEA, species?
Cat. No. 250440, U.S.N.M., contains a badly worn specimen of this
genus, from Port Alfred, which is much broader and less elevated
than the foregoing species; (Coll. No. 1313).
Family MARGINELLIDAE.
Genus MARGINELLA Lamarck.
MARGINELLA PYRUM Gronovius.
Three lots of this species all from Port Alfred, are in the collection
of the United States National Museum. Cat. No. 186980, three
specimens (Coll. No. 512). Cat. No. 186983, two specimens (Coll.
No. 515); and two specimens, Cat. No. 249666 (Coll. No. 938).