Common name (e.g. turtle)

contains begins with ends with is

Genus + Species (e.g. Caretta caretta)

Pourtalesia alcocki   Koehler, 1914

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

Echinoidea | Holasteroida | Pourtalesiidae

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

Benthic.  Polar

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Arctic and Canada.

Length at first maturity / Size / Weight / Age

Maturity: L_m ?  range ? - ? cm

Biology     Glossary (e.g. epibenthic)

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

Main reference References | Coordinator | Collaborators

Sawatzky, C.D., D.A. Boguski, B. Moons, J.D. Reist and K. Martin 2018 Results of the 2015 general status assessment of selected marine invertebrates, fishes, and marine mammals in DFO's central and Arctic region. Can. Data Rep. Fish. Aquat. Sci. 1286:45p. (Ref. 120663)

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

CITES status (Ref. 108899)

CMS (Ref. 116361)

Threat to humans

Human uses

| FishSource |

Tools

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