Bivalvia |
Mytilida |
Mytilidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; brackvatten; djupintervall 36 - 64 m (Ref. 111861), usually 36 - 58 m (Ref. 111862). Tropical, preferred 14°C (Ref. 107945); 31°S - 50°S, 69°W - 50°W (Ref. 85437)
Southwest Atlantic: From Rio Grande do Sul, Brazil to Santa Cruz Province, Argentina.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 9.0 cm SHL hane/ej könsbestämd; (Ref. )
Minimum depth from Ref. 111862. Depth range and common depth based on occurrence; to be replaced with a better reference.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
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 SAUP Database. www.seaaroundus.org. (Ref. 356)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fiskeri: kommersiell
FAO - Vattenbruk: production; fiskeri: landings | FishSource | Sea Around Us
Verktyg
Ytterligare information
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.25-0.38).
Fishing Vulnerability
Low to moderate vulnerability (30 of 100).
Climate Vulnerability
High vulnerability (56 of 100).
Nutrients : Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on
nutrient studies.