Bivalvia |
Venerida |
Mesodesmatidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 1 m (Ref. 83435). Tropical; 22°S - 42°S, 63°W - 41°W (Ref. 83435)
Southwestern Atlantic: from Ilha Grande (Brazil), Barra del Chuy to La Coronilla (Uruguay), to Isla del Jabali (Argentina).
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 9.7 cm DL hane/ej könsbestämd; (Ref. 83435)
Maximum depth from Ref. 105582. Intertidal (Ref. 105578). Found on sandy beaches (Ref. 105576). Suspension feeder (Ref. 105583). Feeds on the diatom Asterionellopsis glacialis (Ref. 107086).
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.
Rosenberg, G. 2009 Malacolog 4.1.1: A Database of Western Atlantic Marine Mollusca. [WWW database (version 4.1.1)] URL http://www.malacolog.org/. (Ref. 83435)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.