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Additional Photos
defensive fluid
pair
shell
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Volvatella ventricosa Jensen & Wells, 1990
Maximum size: about 7 mm (estimated from photo).
Identification:
This
species has a thin, faintly straw-colored shell that narrows into
a
spout posteriorly. The animal is translucent white frosted with opaque
white flecks.
Natural history:
Volvatella ventricosa
is
known only from Midway Atoll where it was found on Caulerpa.
It releases a milky fluid
when disturbed, presumably for defensive purposes.
Distribution:
Midway: widely distributed in the western & central Pacific.
Taxonomic notes:
It was first
recorded in Hawaii from Midway Atoll by Terry Gosliner and PF on
May 30, 1993.
Photo: PF:
shell 6.5 mm: Midway Atoll; May 30, 1993.
Observations and comments:
Note
1: ( )
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