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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
Hochladen Photos 
| Alle Bilder | Google Bild |
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 Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cardiida () > Cardiidae (cockles)

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

; tiefenbereich 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)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

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

Length at first maturity / Size / Gewicht / Alter

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

Kurzbeschreibung Morphologie

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.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

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

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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

Hauptreferenz Referenzen | Koordinator | Partner

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

IUCN Rote Liste Status (Ref. 130435)

  Geringe Gefährdung: nicht bedroht (LR/lc) ; Date assessed: 01 August 1996

CITES Status (Ref. 108899)


CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless

Nutzung durch Menschen

Fischereien: kommerziell
FAO - Aquakultur: production; | FishSource |

Tools

Mehr Information

Namen
Synonyme
Räuber
Fortpflanzung
Geschlechtsreife
Ablaichen
Fecundity
Eier
Eientwicklung
Alter/Größe
Wachstum
Länge-Gewicht
Länge-Länge
Morphologie
Larven
Dichte
Referenzen
Mass conversion

Internet Quellen

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

Estimates based on models

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