Asteroidea |
Paxillosida |
Astropectinidae
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; গভীরতার পরিসীমা 1 - 1829 m (সূত্র 85345), usually 50 - 400 m (সূত্র 125144). Subtropical; 72°N - 9°N, 19°W - 37°E
Northeast Atlantic, Eastern Central Atlantic and the Mediterranean.
Length at first maturity / আকৃতি / Weight / Age
পরিপক্কতা : Lm ? range ? - ? cm
Depth based on occurrence (Ref. 2851, p. 719); to be replaced with better reference. Occurs in fine sand and silt substrate at depths between 50 to 200 m (Ref. 96391). Epibenthic (Ref. 87524) and free-living (Refs. 3123, 96391).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | Eggs | ডিম্বধারন ক্ষমতা | 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.
Alves, F., L. Chicharo, A. Nogueira and J. Regala 2003 Changes in benthic community structure due to clam dreging on the Algarve coast and the importance of seasonal analysis. J. Mar. Biol. Ass. U.K. 83:719-729. (সূত্র 2851)
IUCN Red List Status
(সূত্র 130435: Version 2025-1)
CITES status (সূত্র 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
হাতিয়ার
আরো তথ্য
Population dynamicsবৃদ্ধিMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionপ্রাচুর্য Life cycleপ্রজনন পরিপক্কতা ডিম্বধারন ক্ষমতা ডিম ছাড়া EggsEgg developmentLarvae Physiologyঅম্লজান ব্যবহার
Human RelatedStamps, coins, misc.
ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature
(Ref.
115969): 1.7 - 10.5, mean 7.1 (based on 112 cells).
Price category
Unknown.
