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Taxon profile

species

Hemipecten forbesianus A. Adams & L. A. Reeve, 1849

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

Images

Hemipecten forbesianus

Author: Okutani, T.

Hemipecten forbesianus

Author: Lamprell, K. & Whitehead, T.

Taxon in country check-lists*

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Description

Type Locality: Sulu Archipelago, Philippines.
Original Description: "Hemip. testa orbiculari, anomiaeformi, tenussima. hyalina, concentrice lineata, linearum interstitiis eximie reticularis, valva inferiore planulata, auricula longitudinaliter radiata, sinu profundo, valva superiore convexa, vix auriculata; pellucido-alba, valva superiore interdum rufo-aurantio radiata." {fide Adams & Reeve, 1849)
Additional Description: Shell orbicular, thin, fragile and nearly transparent; left valve convex with fine concentric lines; right valve is smooth and flat; auricles very unequal. Color is clear to pale tan, or with orange rays.
Size: Normal adult size range is 20 to 25 mm. Distribution: Found throughout the central Indo-Pacific region.
Habitat: Littoral to sublittoral zones, byssally attached to hard substrate.
Relevant Literature: Adams & Reeve, 1848-1850; Lamprell & Whitehead, 1992; Dijkstra & Marshall, 1997.
Raines, B.K. & Poppe, G.T., 2006. The Family Pectinidae. A Conchological Iconography.
Shell length to 26 mm; fragile, almost transparent; left valve moderately convex, right valve flat. Sculpture: fine, irregular, concentric lines with irregular radial corrugations. Colour: left valve pale tan, right valve translucent. Habitat: sand, to 10 metres, attached to shell debris and usually covered with bryozoan. Distribution: Torres Strait to north Western Australia.
Lamprell, K. & Whitehead, T., 1992. Bivalves of Australia. Volume 1.
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 Hemipecten forbesianus Adams & Reeve, 1849]
Data retrieved on: 23 November 2013

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