Genus Scurria (?), Gray.
Scurria (?) funiculata, Cpr. (?) n. s. State Collection, No. 466d.
? Sc. t. parvâ, albidâ, regulariter conicâ, apice acuto, elevato, parum antrorsum sito; liris validis, rotundatis, interdum vix nodulosis, irregulariter, huc et illuc duplo vel tripliciter dispositis; margine à costis extus undato; cicatrice haud conspicuo.
Long. 0·50, lat. 0·38, alt. 0·26, div. 80°.
Hab. Monterey, 6 dredged dead, Cooper.
So different from the most strongly marked young specimens of Sc. mitra that I presume it to be distinct. The genus depends on the animal, which has not yet been seen.
Genus Puncturella, Lowe.
Puncturella Cooperi, Cpr. n. s. State Collection No. 1029.
P. t. “P. galeatæ,” fere exacte simulante; sed laminâ internâ solidâ, planatâ, haud antice sinuatâ, haud suffultâ.