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Related species
- Species in
  Poraniomorpha
- Species in
  Poraniidae
- - Classification / Names -
- Poraniidae
- Valvatida
- Asteroidea
- Chordata
- Animalia

Poraniomorpha bidens Mortensen, 1932

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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Valvatida | Poraniidae

Environment: milieu / climate zone / depth range / distribution range বাস্তুসংস্থান

; গভীরতার পরিসীমা 53 - 2780 m (Ref. 119490). Polar

বিতরণ দেশ সমূহ | এফ এ ও এলাকাসমূহ | বাস্তুতন্ত্র | দৃষ্টিগোচর | প্রচলন

Northeast Atlantic and the Arctic: Svalbard.

Length at first maturity / আকৃতি / ওজন / Age

Maturity: L_m ? range ? - ? cm

Life cycle and mating behavior পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট

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.