Description
Author: Jan Delsing
Text ID: 123244
Text Type: 1
Page: 0
Created: 2023-05-02 23:06:05 - User Delsing Jan
Language: EN
Text function: [[t:1076511,textblock=123244,elang=EN;Description]]
Shell elongate, much longer posteriorly, heavy, smooth; anterior end short,
rounded; posterior end produced, rounded; sulcus almost absent. Hinge heavy. Length to 2.6 mm.
Arctic Ocean from Chukchi Rise (77.6°N) [RBCM], Beaufort Sea (71.8°N) [LACM], west to Novosibirskiye Ostrova, in 2,130 to 3,800 m.
Coan, E. et al., 2000. Bivalve Seashells of Western North America. Marine bivalve mollusks from Arctic Alaska to Baja California.
Interchangeable taxa
Author: Jan Delsing
Text ID: 108611
Text Type: 19
Page: 0
Created: 2021-05-05 21:45:44 - User Delsing Jan
Language: EN
Text function: [[t:1076511,textblock=108611,elang=EN;Interchangeable taxa]]
Distinctive features:
+ Posterior end distinctly more pointed than anterior end
+ Posterior end rounded, distinctly tapering
Warén A. (1989). Taxonomic comments on some protobranch bivalves from the Northeastern Atlantic.