Identification guide to the heterobranch sea slugs (Mollusca: Gastropoda) from Bocas del Toro, Panama

Costasiella nonatoi

Costasiella nonatoi is a species of sacoglossan sea slug in the genus Costasiella. It is one of few species in the genus that is not photosynthetic.

Lomanotus vermiformis

Flabellina engeli

Flabellina engeli is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Flabellinidae.

Doto wildei

Doto wildei is a species of sea slug, a Dendronotid nudibranch, a marine gastropod mollusc in the family Dotidae.