Malacostraca |
Decapoda |
Crangonidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 11 - 554 m (Ref. 119523). Polar
Eastern Pacific, Northern Atlantic and the Arctic: Svalbard and the Canadian Arctic Archipelago.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
Planktonic larvae (Ref. 117453).
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.
Piepenburg, D., N.V. Chernova, C.F. von Dorrien, J. Gutt, A.V. Neyelov, E. Rachor, L. Saldanha and M.K. Schmid 1996 Megabenthic communities in the waters around Svalbard. Polar Biol. 16:431-446. (Ref. 2952)
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
Trophic EcologyFood items (preys)FödosammansättningFödointagPredatorer Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models