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Valvatida |
Poraniidae
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; εύρος βάθους 0 - 91 m (Ref. 93256). Temperate
Eastern Pacific: Alaska to USA.
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm WD αρσενικό/απροσδιόριστο; (Ref. 93256)
Minimum depth from Ref. 865. It is found on rocks, occasionally on sand from the very low intertidal to a depth of 90 meters (Ref. 865).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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 |
Εργαλεία
Περισσότερες πληροφορίες
Age/Size
Αύξηση
Length-weight
Length-length
Μορφολογία
Προνύμφες
Αφθονία
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 7.1 - 12.5, mean 9.3 (based on 102 cells).
Price category
Unknown.