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Venerida |
Cyrenidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
; saumâtre. Tropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Indo-West Pacific: from India to Vanuatu; north to Viet Nam and south to eastern Java.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 10.0 cm SHL mâle / non sexé; (Ref. 348); common length : 7.0 cm SHL mâle / non sexé; (Ref. 348)
Widely collected as food in Asia (Ref. 348). Brackish to almost fresh water areas of mangrove swamps. Diurnal rhythm of activity and inactivity strongly depending on the tides and rainfall. Can survive during drought periods by aerial respiration at the posterior mantle margins (Ref. 348).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Poutiers, J.M. 1998. (Ref. 348)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
| FishSource |
Outils
Sources Internet
Estimates based on models
Résilience
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.31-0.82).
Vulnérabilité
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.