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Taxon profile

species

Delectopecten alcocki (E. A. Smith, 1904)

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Bivalvia - bivalves »  order Pectinida »  family Pectinidae »  genus Delectopecten

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Delectopecten alcocki

Author: Raines, B.K. & Poppe, G.T.

Description

Original Description: "Testa aequivalvis, aequilateralis, tenuissima, subpellucida, rotundata, seriebus radiantibus et concentricis, numerosis squamarum minutarum ornata, mediocriter convexa, radiatim tenuiter striata; auriculae inaequales, antica valvae dextrae infra profunde sinuata, liris quaternis granosis radiata. Longit. 18 mm., alt. 19 mm, diam. 7 mm." (E. A. Smith, 1904)

Additional Description: Shell small, orbicular and semi- translucent. Both valves somewhat convex. Sculpture consisting of radial rows of minute scales and fine concentric lines. Byssal notch well developed. Auricles unequal anterior somewhat larger than posterior. Coloration semi-translucent white. Size: Normal adult size range is 10 to 20 mm.
Raines, B.K. & Poppe, G.T., 2006. The Family Pectinidae. A Conchological Iconography.

Distribution

Found throughout the southwestern Pacific region, the Indian Ocean and the Coral Sea.
Habitat: Deep water, byssally attached to sponges, or on fine muddy and sandy bottoms.
Raines, B.K. & Poppe, G.T., 2006. The Family Pectinidae. A Conchological Iconography.
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 Delectopecten alcocki Smith, 1904]
Data retrieved on: 22 November 2013

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