Rokopella oligotropha is a species of monoplacophoran, a superficially limpet-like marine mollusc. It is known from only one specimen and a shell fragment collected in the north-central Pacific Ocean.Schwabe, Enrico (2008). A summary of reports of abyssal and hadal Monoplacophora and Polyplacophora (Mollusca). In: Martínez Arbizu, P. & Brix, S. (Eds) (2008) Bringing Light into Deep-sea Biodiversity. Zootaxa, 1866, 1–574.

References