FIG. 2. Cuspidaria trosaetes Dall, 1925 in New records of Cuspidaria trosaetes Dall, 1925 (Bivalvia: Anomalodesmata: Cuspidariidae) in the Sea of Japan with notes on the genus Nordoneaera

FIG. 2. Cuspidaria trosaetes Dall, 1925: A–E, holotype, Sea of Japan, depth 594 м, L = 25.0 mm, USNM 110770; A, right valve, interior view; B, right valve, exterior view; C, right hinge margin; D, left valve, interior view; E, left valve, exterior view; F–J, Tatarsky Strait, Sea of Japan, depth 531 м, L= 27.7 mm, ZMFU no. 53068/Bv-8533 (periostracum mainly deleted); F, right valve, interior view; G, right valve, exterior view; H, right hinge margin; I, left valve, interior view; J, left valve, exterior view..