with egg mass
Flabellina exoptata Gosliner &
|Maximum Size: 17 mm.
body of this species is translucent violet but the red-orange color
of the gonad may give it an orange hue. The cerata
are translucent basally with deep purple bands at the midpoint and
white apexes. The white pigment often shades to blue at their tips. The
rhinophores are deep orange with
densely packed papillae on their posterior margins.
apparently rare on the other islands, Flabellina
exoptata appears to be
moderately common on Oahu in moderately exposed to highly exposed rocky
habitats. Most animals have been seen under shaded overhangs at depths
6-24 m (20-80 ft). It lays a pink, "kinked" egg mass (usually wrapping it around the stalk of its food hydroid).
Big Island, Oahu, Kauai and Niihau: widely distributed in the Indo-Pacific.
was first recorded in Hawaii off Pearl Harbor, Oahu by Scott Johnson
Jan. 6, 1977. The name means "much desired," in reference to the
beauty of this species. It's referred to as the "desirable nudibranch"
in Hoover, 2006 and illustrated under Caloria
indica in Hoover, 1998. It was deleted in the 5th printing of
Hoover, 2006. Some sources use Coryphellina exoptata.
Photo: PF: 17
mm: found by John Hoover; Lanai Lookout, Oahu;
June 12, 1999.
Observations and comments:
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