A summary of reports of abyssal and hadal Monoplacophora and Polyplacophora (Mollusca) * Author Schwabe, Enrico text Zootaxa 2008 1866 205 222 journal article 10.5281/zenodo.183815 7ce45df8-da22-4d29-810c-33564fb50f16 1175­5326 183815 Laevipilina antarctica Warén & Hain, 1992 Laevipilina antarctica Warén & Hain 1992 : 167 , figs 2–5, 6–8, 10–16, 19, 27. This species, originally described from the Weddell and Lazarev seas, Antarctica , had a bathymetric range from 210–644 m ( Warén & Hain 1992 ). Recent additional reports by Schrödl et al . (2006) include a first abyssal record for this species. The abyssal specimen comes from soft bottom terraces 3 km to the SW edge of the Wegener Canyon ( 70°38.46’S , 14°42.87’W – 70°39.19’S , 14°43.44’W ), Weddell Sea, where it was collected at 3102–3136 m depth. This was not only a considerably range extension but also the first indication that this genus is found at abyssal depths. Genus Monoplacophorus Moskalev, Starobogatov & Filatova, 1983 Type species : Monoplacophorus zenkevitchi Moskalev, Starobogatov & Filatova, 1983 , by original designation.