Echinocrepis rostrata

Echinocrepis rostrata   Mironov, 1973


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Echinocrepis rostrata  AquaMaps  Data sources: GBIF OBIS
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No drawings available for Pourtalesiidae.

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

Echinoidea | Holasteroida | Pourtalesiidae

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

Benthic; depth range 3315 - 5020 m (Ref. 95072).  Temperate

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Northeast Pacific.

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 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

Lambert, P. and W.C. Austin 2007 Brittle stars, sea urchins and feather stars of British Columbia, Southeast Alaska and Puget Sound. Royal British Columbia Museum, Canada, 150p. (Ref. 95072)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Trophic Ecology
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Ecology
Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Abundance
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Maturity
Fecundity
Spawning
Eggs
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Larvae
Distribution
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Introductions
Physiology
Oxygen consumption
Human Related
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Taxonomy
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References

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): 1.5 - 1.6, mean 1.5 (based on 51 cells).
Price category (Ref. 80766): Unknown.

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