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Tridacna crocea   Lamarck, 1819

Crocus giant clam

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tridacna crocea  AquaMaps  Data sources: GBIF OBIS
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Image of Tridacna crocea (Crocus giant clam)
Tridacna crocea


country information

Common names: [No common name]
Occurrence:
Salinity:
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
National Database:

Common names from other countries

Classification / Names / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cardiida () > Cardiidae (cockles)

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

; djupintervall 0 - 20 m (Ref. 348), usually 0 - 20 m (Ref. 75831).   Tropical; 23°C - 30°C (Ref. 102835); 31°N - 30°S, 92°E - 178°W (Ref. 106696)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Indo-West Pacific: from Andaman Islands to Fiji Islands; north to Japan and south to New Caledonia and Queensland.

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm Max length : 15.0 cm SHL hane/ej könsbestämd; (Ref. 348); common length : 11.0 cm SHL hane/ej könsbestämd; (Ref. 348)

Short description Morfologi

The valves are greyish white, often fringed with orange or yellow both inside and out. They are triangularly ovate in shape. Mantle coloration is predominantly blue but shows great variability.

Biologi     Ordlista (t.ex. epibenthic)

Found in intertidal areas on corals (Ref. 75831).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Broadcast spawners. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833).

Main reference referenser | Koordinator | Medarbetare

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

IUCN Red List Status (Ref. 130435)

  Lower Risk: least concern (LR/lc) ; Date assessed: 01 August 1996

CITES status (Ref. 108899)


CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

Fiskeri: kommersiell
FAO - Vattenbruk: produktion; | FishSource |

Verktyg

Ytterligare information

Populärnamn
synonymer
Predatorer
Reproduktion
Könsmognad
Lek
Fecundity
Ägg
Egg development
Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans
referenser
Mass conversion

Internet-källor

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

Estimates based on models

Preferred temperature (Ref. 115969): 25.1 - 29.1, mean 28.3 (based on 1078 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.