Bivalvia |
Pectinida |
Placunidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 10 m (Ref. 348). Tropical
Indo-West Pacific: from Thailand to Indonesia; north to Taiwan Province of China and the Philippines, and south to Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cm Max length : 21.0 cm SHL male/unsexed; (Ref. 348); common length : 13.0 cm SHL male/unsexed; (Ref. 348)
Collected for food in Indo-China (Ref. 348). Lying free, with its right valve underneath, in shallow water (Ref. 348). Mainly in subtidal sandy to muddy areas (Ref. 128042).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Poutiers, J.M. 1998 Bivalves. Acephala, Lamellibranchia, Pelecypoda. p. 123-362. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (Ref. 348)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Fisheries: commercial
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Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowthMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundance Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 25.6 - 29.3, mean 28.7 (based on 1857 cells).
Fishing Vulnerability
Low vulnerability (11 of 100).
Price category
Unknown.
