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Tridacna maxima   (Röding, 1798)

Elongate giant clam

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

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

Bénitier, ... more

Classification / Names / Names Nomes comuns | Sinônimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cardiida () > Cardiidae (cockles)

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

Associadas(os) a recifes; não migratória (Ref. 348); estuarina; intervalo de profundidade 0 - 35 m (Ref. 348).   Tropical; 23°C - 30°C (Ref. 102835); 28°N - 37°S, 31°E - 128°W

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Indo-Pacific: Egypt to Pitcairn Islands and Ogasawara, Japan to Lord Howe Island.

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm ?, range 6 - 13 cm Max length : 41.7 cm SHL macho/indeterminado; (Ref. 117184); common length : 25.0 cm SHL macho/indeterminado; (Ref. 348)

Descrição suscinta Morfologia

The mantle color is highly variable, ranging from bright blue to brown.

Biologia     Glossário (p.ex. epibenthic)

Collected for food and for the shell trade. Aquaculture trials have been done in 1998 (Ref. 348). Maximum depth from Ref. 75831.

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

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

Referência principal Referências | Coordenador | Colaboradores

SAUP Database. 2006. (Ref. 356)

Status na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)

  Risco mais baixo: dependente de conservação (LR/cd) ; Date assessed: 01 August 1996

Status no CITES (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Not Evaluated

Perigo para os humanos

  Reports of ciguatera poisoning (Ref. 130160)

Uso pelos humanos

Pescarias: espécies comerciais
FAO - Aquacultura: produção; | FishSource | Sea Around Us

Ferramentas

E-book | Guia de campo

Fontes da internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(; publication : search) | GenBank (genoma, nucleotídeo) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Árvore da vida | Wikipedia (Ir para, procura) | Registro zoológico

Estimates based on models

Preferred temperature (Ref. 115969): 24.8 - 29.3, mean 28.4 (based on 3421 cells).
Resiliência (Ref. 69278) Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.18-0.28; tm=3.8).
Prior r = 0.49, 95% CL = 0.32 - 0.73, Based on 1 data-limited stock assessment.
Vulnerabilidade (Ref. 71543): Moderate to high vulnerability (45 of 100).
Categoria de preço (Ref. 80766): Unknown.