Malacostraca |
Tanaidacea |
Sphyrapidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 45 - 2985 m (Ref. 119523). Polar
Northern Atlantic and the Arctic.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Found intertidal, in mudflats (Ref. 125407).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Tanaidacea are gonochoric and exhibits sexual dimorphism. Mating usually occurs in the female's tube; fertilization occurs in the marsupium. Life cycle: Eggs develop into manca larvae and later grow into reproductive females. After producing 1 or 2 broods, they molt into reproductive males.
Cusson, M., P. Archambault and A. Aitken 2007 Biodiversity of benthic assemblages on the Arctic continental shelf: historical data form Canada. Mar. Ecol. Prog. Ser. 331:291-304. (Ref. 3448)
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)
Födosammansättning
Födointag
Predatorer
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
Price category
Unknown.
