Ardeadoris angustolutea (Rudman,
1990)
25mm
This species is occasionally seen
at Enewetak and Kwajalein Atoll. They seem to prefer lagoon interisland reefs
and pinnacles at depths of about 4 to 20 meters. While most of them hide under
rocks by day, specimens are sometimes seen exposed on rocks during the day or
in ledges at night. One was on a sponge encrusted piling under Medren Pier at
Enewetak. Sixteen measured specimens ranged from 8 to 25mm in length. Ardeadoris
angustolutea was first reported in the Marshalls from Enewetak Atoll in
the original description as Noumea angustolutea by Rudman (1990).
The pair below was found under
a chunk of prickly Porolithon algae on a shallow western lagoon reef
at a depth of about 6m on 20 October 2008. Right in front of the larger one
is a small cephalaspidean Colpodaspis
thompsoni.
A tiny juvenile no more than 3mm
in length was photographed by Stan Jazwinski.
Below is a large, 25mm specimen
found at a depth of about 7m in a cave at night on a Kwajalein lagoon reef on
20 June 2009.
A pair over an egg mass.
This unusually yellow individual
was under a rock in about 6m of water on the lagoon side of Ennubuj Island on
11 August 2014.
Created 18 December 2005
Updated 13 April 2018
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