Asteroidea |
Valvatida |
Goniasteridae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 10 - 512 m (Ref. 93256). Temperate
Northern and Eastern Pacific: Sea of Okhotsk to Alaska and USA.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 34.0 cm WD male/unsexed; (Ref. 93256)
Found on mud, sand, shell or rock (Ref. 93256).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Lambert, P. 2000. (Ref. 93256)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 4.6 - 8.8, mean 5.9 (based on 137 cells).
Fishing Vulnerability
Low vulnerability (24 of 100).
Price category
Unknown.