Pteraster affinis   Smith, 1876


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pteraster affinis  AquaMaps  Data sources: GBIF OBIS
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Pteraster affinis

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

Asteroidea | Velatida | Pterasteridae

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

Benthic; depth range 272 - 600 m (Ref. 116836).  Polar

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southeast Pacific and Antarctic.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Biology     Glossary (e.g. epibenthic)

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.

Main reference References | Coordinator | Collaborators

Murray, J. 1896. (Ref. 87480)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

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