Sterechinus antarcticus   Koehler, 1901


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

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

Echinoidea | Camarodonta | Echinidae

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

Benthic; depth range 450 - 2081 m (Ref. 84841).  Polar

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Antarctic.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref. 116836.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.

Main reference References | Coordinator | Collaborators

Gutt, J., I. Barratt, E. Domack, C. d'Udekem d'Acoz, W. Dimmler, A. Gremare, O. Heilmayer, E. Isla, D. Janussen, E. Jorgensen, K.H. Kock, L.S. Lehnert, P. Lopez-Gonzales, S. Langner, K. Linse, M.E. Manjon-Cabeza and M. Meißner. 2011. (Ref. 87520)

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

Estimates based on models

Preferred temperature (Ref. 115969): -1.6 - 1.3, mean 0.4 (based on 284 cells).
Resilience (Ref. 69278): Very Low, minimum population doubling time more than 14 years (K=0.02).
Price category (Ref. 80766): Unknown.

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