Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 36 - 380 m (Ref. 7659). Subtropical; 24°S - 77°S, 175°W - 175°E
Eastern Pacific, Southwest Atlantic and the Antarctic. Subtropical to polar.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm SHL mâle / non sexé; (Ref. 7659)
Also in Ref. 83435 (Ref. 2590).
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.
SAUP Database. 2006. (Ref. 356)
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
Preferred temperature
(Ref.
115969): 1.3 - 9.3, mean 6 (based on 298 cells).
Résilience
Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.06).
Vulnérabilité
High vulnerability (60 of 100).
Catégorie de prix
Unknown.