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Placuna placenta, Windowpane oyster : fisheries

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Placuna placenta   (Linnaeus, 1758)

Windowpane oyster

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Placuna placenta  AquaMaps  Data sources: GBIF OBIS
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Image of Placuna placenta (Windowpane oyster)
Placuna placenta

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Bivalvia | Pectinida | Placunidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Benthic; depth range 0 - 100 m (Ref. 348), usually 0 - 20 m (Ref. 75831).  Tropical; 25°N - 21°S, 44°E - 149°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-West Pacific: from Gulf of Aden to Taiwan, south to Queensland, Australia.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 18.0 cm SHL male/unsexed; (Ref. 348); common length : 10.0 cm SHL male/unsexed; (Ref. 348)

Biology     Glossary (e.g. epibenthic)

Actively collected and often over fished, or commercially cultured for the shells which are used in large quantities for shellcraft. Transparent shells are locally used in some areas as a substitute for window glass in houses. Soft parts are consumed by coastal populations (Ref. 348). Found in sandy or muddy substrates in shallow estuarine lagoons, coves and small bays where salinity of water ranges from 10-35 ppm (Refs. 80041, 128042). Also found on seagrass (Ref. 122159). On mangrove swamps and shrimp ponds (Ref. 75840).

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.

Main reference References | Coordinator | Collaborators

Poutiers, J.M. 1998. (Ref. 348)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

Fisheries: commercial
| FishSource |

Tools

E-book | Field guide

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Trophic Ecology
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Food consumption
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Predators
Ecology
Ecology
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
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Life cycle
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Maturity
Fecundity
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References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 29.1, mean 28.1 (based on 1234 cells).
Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.26).
Vulnerability (Ref. 71543): Low to moderate vulnerability (33 of 100).
Price category (Ref. 80766): Unknown.

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