Catriona casha

{{Short description|Species of gastropod}}

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| genus = Catriona

| species = casha

| authority = Gosliner & Griffiths, 1981Gosliner, T. M., & Roberta J. Griffiths. 1981. Description and revision of some South African aeolidacean Nudibranchia (Mollusca, Gastropoda). Annals of the South African Museum 84(2):105- 150.

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Catriona casha is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusk in the family Trinchesiidae.Sartori, André F. (2014). [http://molluscabase.org/aphia.php?p=taxdetails&id=765010 Catriona casha Gosliner & Griffiths, 1981.] In: MolluscaBase (2017). Accessed on 2017-11-10.