Tridacna crocea   Lamarck, 1819

crocus giant clam

Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Tridacna crocea   AquaMaps   Data sources: GBIF OBIS
Hochladen Photos und videos
| Alle Bilder | Google Bild |
Image of Tridacna crocea (crocus giant clam)
Tridacna crocea
Picture by Batoy, Corazon B.

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

| Veneroida | Cardiidae

Lebensraum / Klimazone / Range Ă–kologie

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

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

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. 115185)

CITES Status (Ref. 108899)

Bedrohung fĂĽr Menschen

  Harmless

Nutzung durch Menschen

Fischereien: kommerziell
FAO(Aquakultur: production; | FisheriesWiki |

Mehr Information

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

Internet Quellen

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

Estimates of some properties based on models

Verwundbarkeit (Ref. 71543)
Low vulnerability (10 of 100)
Preiskategorie (Ref. 80766)
Unknown