Lima P.O.V. & Simone L.R.L. (2015). Anatomical review of Doris verrucosa and redescription of Doris januarii (Gastropoda, Nudibranchia) based on comparative morphology. Journal of the Marine Biological Association of the United Kingdom. DOI: 10.1017/S0025315415000296I.

198087

Lima P.O.V. & Simone L.R.L.

2015

DOI: 10.1017/S0025315415000296I

Publication

Available for editors   [request]

Doris verrucosa Linnaeus, 1758 is the type species of Doris, the type genus of Dorididae. Its currently accepted distribution includes the Mediterranean, Eastern (Europe and Africa) and Western Atlantic (Massachusetts, USA to Santa Catarina, Brazil). Until now, papers on the anatomy of this species dealt with restricted characters such as rhinophores, radula and reproductive organs, never comparing specimens from different localities. In this study we have examined the anatomy of species similar to D. verrucosa from the Brazilian coast, and compared them with samples of D. verrucosa from Europe, the type locality. After an extensive complementary anatomical study of the circulatory, excretory, digestive, reproductive and nervous systems, the identity of the Brazilian specimens is clarified, proving that they belong to a different species. To solve the consequent nomenclatural gap, we revalidate Staurodoris januarii Bergh, 1878, described from Brazil, transferred to the genus Doris. The nominal species Doris verrucosa is, therefore, restricted to European waters.

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