Laevipilina antarctica is a species of monoplacophoran, a superficially limpet-like marine mollusc. It is found in the Weddell Sea and the Lazarev Sea of Antarctica.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.
Evolution In 2006, a molecular study on Laevipilina antarctica suggested that extant Monoplacophora and Polyplacophora form a well-supported clade with the researched Neopilina closest to the chitons. The two classes in this new clade, with the proposed name Serialia, all show a variable number of serially repeated gills and eight sets of dorsoventral pedal retractor muscles.
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