Malacostraca |
Decapoda |
Callianassidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Temperate
Northeast Atlantic: Germany.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm 0.8, range 1 - ? cmrapporterad maxålder: 3.00 år (Ref. 130073)
Commonly found at depths between 30-50 m, in sediments of muddy fine sand (Ref. 96521). A deposit feeder (Ref. 3477).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Greve, W., F. Reiners, J. Nast and S. Hoffmann 2004 Helgoland roads meso- and macrozooplankton time-series 1974 to 2004: lessons from 30 years of single spot, high frequency sampling at the only off-shore island of the North Sea. Helgol Mar Res 58:274-288. (Ref. 2988)
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 dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (tmax=3).