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Tridacna derasa   (Röding, 1798)

Smooth giant clam

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


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 - 15 m (Ref. 75831).   Tropical; 23°C - 30°C (Ref. 102835); 19°N - 34°S, 100°E - 174°W (Ref. 106696)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Indo-West Pacific.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm Max length : 60.0 cm SHL Männchen/unbestimmt; (Ref. 348); common length : 50.0 cm SHL Männchen/unbestimmt; (Ref. 348)

Kurzbeschreibung Morphologie

It is characterized by a low primary and radial sculpture, variable shape, massive umbonal area and smooth white shell.

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

Locally exploited for meat and shell. This species was previously quite abundant, but has been over collected in many areas. Aquaculture attempts being made (Ref. 348).

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

SAUP Database. 2006. (Ref. 356)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

  gefährdet, siehe IUCN Red List (VU) (A2cd); Date assessed: 01 August 1996

CITES Status (Ref. 108899)


CMS (Ref. 116361)

Not Evaluated

Nutzung durch Menschen

Fischereien: kommerziell
FAO - Aquakultur: production; | FishSource | Sea Around Us

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): 24.7 - 29.3, mean 28.6 (based on 2248 cells).
Widerstandsfähigkeit (Ref. 69278) niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.11-0.11; tm=4).
Verwundbarkeit (Ref. 71543): High vulnerability (57 of 100).
Preiskategorie (Ref. 80766): Unknown.