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Additional Photos

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Rissoella cf. confusa Ponder & Yoo, 1977

Maximum size: 1 mm shell
length (Kay, 1979).
Identification:
This
species has a very small, transparent-white shell with an angled
umbilicus. Live animals are black, spotted with chrome-yellow (Kay,
1979).
Natural history:
Shells
of Rissoella cf. confusa are moderately rare in
beach drift. According to Kay (1979), live animals are common in tide
pools and shallow rocky habitats.
Distribution:
Maui, Oahu and Midway: Rissoella
confusa
is widely distributed in the western and central Pacific.
Taxonomic notes:
Photo: CP:
composite photo, three shells; largest 0.9 mm: beach drift, Makuleia
Bay, Maui;
fall, 1984.
Observations and comments:
Note
1: ( )
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