🦋 Family
Costasiellidae
Costasiella ocellifera (Simroth, 1895)
Costasiella ocellifera (Simroth, 1895)
Costasiella ocellifera is a small shell-less sacoglossan sea slug that feeds on Avrainvillea algae and retains functional chloroplasts for kleptoplasty.
Costasiella kuroshimae Ichikawa, 1993
Costasiella kuroshimae Ichikawa, 1993
Costasiella kuroshimae is a small tropical sea slug with the unusual adaptation of kleptoplasty from the algae it eats.
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