Coullana canadensis   (Willey, 1923)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Coullana canadensis  AquaMaps  Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Copepoda | Polyarthra | Canuellidae

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

Pelagic; brackish.  Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Atlantic: Barbados, USA and Canada.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Biology     Glossary (e.g. epibenthic)

In laboratory conditions, adult females can live for an average of 77.8 days with a mean of 406.8 eggs produced (Ref. 82815).

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

Under laboratory observations, males and females copulate between sixth and tenth days at 25°C and thirteenth and fifteenth day at 20°C. They remain paired for 2 to 3 days. Single pair fertilizes the complete egg production. Generation time varies from 23 to 25 days at 20°C and 12 to 17 days at 25°C.

Main reference References | Coordinator | Collaborators

Chandler, G.T. and J.W. Fleeger. 1987. (Ref. 82807)

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

Human uses


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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

Price category (Ref. 80766): Unknown.

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