Ptychodactis patula Appellöf, 1893

Ptychodactis patula Appellöf,1893:4;Carlgren,1911: 12; 1921: 11; 1934: 348; 1940: 19; 1049: 11; Stephenson, 1922: 249; Cappola, Fautin, 2000: 995; Grebelny, 2007: 59.

MATERIAL. PL-99-6, 58.443ºN 162.823ºE – 58.468ºN 162.838ºE, depth 58– 55 m, one specimen collected.

REMARKS. This arctic-boreal species is known from the depths 47–350 m (Carlgren, 1949; Grebelny, 2007). In the Bering Sea it was reported only in most northern part, in the Bering Strait (Grebelny, 2007). For western part of the Bering Sea it is reported for the first time.