Bivalvia |
Cardiida |
Donacidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 25 m (Ref. 2758). Temperate; 61°N - 12°N, 18°W - 44°E (Ref. 78075)
Eastern Atlantic, the Mediterranean, Black Sea and Red Sea.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm 1.8  range ? - ? cm Max length : 4.4 cm SHL hane/ej könsbestämd; (Ref. 2758); common length : 2.0 cm SHL hane/ej könsbestämd; (Ref. 437)
Depth based on occurrence (Ref. 2758, p. 805); to be replaced with better reference. Minimum depth from Ref. 80266. Vital constituent of infra-littoral benthic fauna of sandy beaches. Preferrentially distributed at depths of 0 to 2 m. (Ref. 122884). Subtidal (Ref. 437), living in fine well sorted clean sand (Ref. 2780). Also found in estuaries (Ref. 122883). An exclusive species of the Superficial Fine Sand (SFS) biocoenosis as it's strictly dependent on the sediment’s nature and composition. Rapid and efficient burrower (Ref. 122884).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Gonochoric.
Fischer, W., G. Bianchi and W.B. Scott (eds.). 1981. (Ref. 437)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fiskeri: kommersiell
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 12.4 - 21.6, mean 19 (based on 746 cells).
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.3-1.93).
Fishing Vulnerability
Low vulnerability (15 of 100).