This 10mm animal appeared to be a species of Hallaxa. It was found in a Kwajalein Atoll lagoon Halimeda patch at a depth of about 9m on 12 August 2011.
These tiny animals with egg masses under a rock could be the same.
The one below was found by Christina Sylvester under a rock in about 2m of water at Emon Beach near the north tip of Kwajalein Island.
Created 20 August 2011
Updated 2 October 2016
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