NW Atlantic: Newfoundland to Bay of Fundy; Cobscook Bay. NE Atlantic: Skagerrak (Sweden). [details]
The species is named after James E. Benedict, the co-author of the publication giving the first record of the ... [details]
Intertidal to shallow water sand and shell sand, and Zostera meadows. [details]
Northwest Atlantic, USA, Maine, Eastport (geocoordinates not provided, estimated ith gazetteer to be approximately ... [details]
According to Banse (1971) the holotype (USNM 384) is a mounted specimen, complete and well preserved but very ... [details]
"The types collected at the water surface near Woods Hole are apparently lost: they are not deposited in the Museum ... [details]
"Inquiries by the present author [Karl Banse] indicate that the types collected in 1844 in the Oslo fjord are ... [details]