Berthellina delicata (Pease, 1861) [Pleurobranchus]
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Berthellina delicata is impossible to distinguish externally from other
Berthellina. This shot shows its egg-mass.
Thanks for identification of the specimens #1 and #3 by analysis of the internal organs to
Terrence M. Gosliner, USA
How to cite:
Köhler, E. (2019), published 16 July 2019, Berthellina delicata (Pease, 1861)