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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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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 Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cardiida () > Cardiidae (cockles)

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

; distribuzione batimetrica 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)

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Introduzioni

Indo-West Pacific.

Length at first maturity / Size / Peso / Age

Maturity: Lm ?  range ? - ? cm Max length : 60.0 cm SHL maschio/sesso non determinato; (Ref. 348); common length : 50.0 cm SHL maschio/sesso non determinato; (Ref. 348)

Short description Morfologia

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

Biologia     Glossario (es. 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 Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

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

Main reference Bibliografia | Coordinatore | Collaboratori

SAUP Database. 2006. (Ref. 356)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Vulnerabile, vedi Lista Rossa IUCN (VU) (A2cd); Date assessed: 01 August 1996

CITES status (Ref. 108899)


CMS (Ref. 116361)

Not Evaluated

Human uses

Pesca: commerciale
FAO - Acquacoltura: production; | FishSource | Sea Around Us

Strumenti

Informazioni ulteriori

Nomi Comuni
Sinonimi
Predatori
Riproduzione
Maturità
Deposizione
Fecundity
Uova
Egg development
Age/Size
Accrescimento
Length-weight
Length-length
Morfologia
Larve
Abbondanza
Bibliografia
Mass conversion

Fonti Internet

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

Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 28.6 (based on 2248 cells).
Resilienza (Ref. 69278) Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (K=0.11-0.11; tm=4).
Vulnerability (Ref. 71543): High vulnerability (57 of 100).
Price category (Ref. 80766): Unknown.