Spiromoelleria quadrae
Spiromoelleria quadrae is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae. Description The shell grows to a height of 2 mm. Distribution This species occurs in the Northern Pacific. References Abbott R. T. (1974). American Seashells. The marine mollusca of the Atlantic and Pacific coast of North America. II edit. Van Nostrand, New York 663 p. + 24 pl: page(s): 61 External links To Encyclopedia of Life To USNM Invertebrate Zoology Mollusca Collection To ITIS To World Register of Marine Species Colloniidae Gastropods described in 1897