Notoplax websteri Powell, 1937

Powell, A.W.B., 1937. New species of marine Mollusca from New Zealand. Discovery Reports 15: 153‒222 [220, 221], pl. 48, fig. 2 (holotype), fig. 3.

Paratypes: MA72313, three median valves, collected by A.W.B. Powell in 1932 from the type locality, station 934, R.R.S. Discovery II cruise, in 92m off the Three Kings Islands, New Zealand.

C urrent name: Notoplax websteri Powell, 1937 ‒ Spencer et al. (2016).