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Velatida |
Pterasteridae
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; गहराई सीमा 57 - 1225 m (Ref. 93256). Temperate
Circumpolar: from Artic to Chesapeake Bay and Ireland in the Atlantic and from Japan to USA in the Pacific.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm Max length : 20.0 cm WD पुल्लिंग / अलिंग; (Ref. 93256)
Found on sand, mud and gravel (Ref. 93256).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Age/Size
बाढ़
Length-weight
Length-length
आकृति विज्ञान
लार्वा
बहुतायत
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 1.1 - 10.2, mean 5.5 (based on 497 cells).
Price category
Unknown.