Asteroidea |
Forcipulatida |
Asteriidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 22 m (Ref. 87801). Temperate
Eastern Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
It is found on gravel, under stones and boulders in intertidal areas up to a depth of 22 m (Ref. 87801).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Asteroidea exhibit both asexual (regeneration and clonal) and sexual (gonochoric) means of reproduction. Life cycle: Embryos hatch into planktonic larvae and later metamorphose into pentamorous juveniles which develop into young sea stars with stubby arms.
Häussermann, V. and G. Försterra 2009 Marine benthic fauna of Chilean Patagonia. Santiago, Nature in Focus. 1000 p. (Ref. 87801)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 14.7 - 28.7, mean 22.3 (based on 353 cells).
