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Taxon profile

species

Nuculana hamata (P. P. Carpenter, 1864)

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Bivalvia - bivalves »  order Nuculanida »  family Nuculanidae »  genus Nuculana

Scientific synonyms

Leda hamata Carpenter, 1864

Images

Nuculana hamata

Author: Dall, W.H.

Nuculana hamata

Author: Coan, E. et al.

Nuculana hamata

Author: Tabel Coan

Taxon in country check-lists*

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Description

HOOKED NUTCLAM Leda hamata Carpenter, I R64c: 644; 1866: 2 10; L. h. limata Dall, 1016b

Shell elongate, with sharp, widely spaced commarginal ribs in some; others almost smooth. Rostrum very long, narrow, strongly recurved. Periostracum dull to silky. Escutcheon prominent. Length to 12 mm. Smooth specimens where given the name Leda hamata limata.
Forrester Island, Alaska (54.8°N) [SBMNH], to Isla Cedros, Baja California (27.9°N) [LACM], into the Golfo de California, and possibly as far south as Panama (USNM], but Panamic records are suspect (Olsson, 1961; 67-68), in 30 - 550 m. Also reported as early as the Pliocene in western North American.
Coan, E. et al., 2000. Bivalve Seashells of Western North America. Marine bivalve mollusks from Arctic Alaska to Baja California.
Author: Jan Delsing

Links and literature

EN Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Nuculana hamata Carpenter, 1864]
Data retrieved on: 23 November 2013

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