Acanthonotozoma serratum   (Fabricius, 1780)

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Canada country information

Common names:
Occurence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from the Canadian Arctic Archipelago.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurences: Occurence Point map
Main Ref: Cusson, M., P. Archambault and A. Aitken, 2007
National Database:

Common names from other countries

... more

Main reference

Size / Weight / Age

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

Benthic

Climate / Range

Polar

Distribution

Arctic and Northwest Atlantic: Canadian Arctic Archipelago.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Biology     Glossary (e.g. epibenthic)

This species is found in rocky shores within bathyal, infralittoral and circalittoral gulfs and estuaries (Ref. 87872). Members of the order Amphipoda are gonochoric and sexually dimoprhic (males larger than females). Mating behavior: Males locate potential partners with the aid of their antenna to detect the pheromones released by the females; the male then rides or carries the female until the latter is ready to molt. When the female is ready, the male pushes the sperm into the marsupium and releases the female afterwards. A few hours later, the female releases her eggs into the marsupium for fertilization. Life cycle: Eggs are brooded in the marsupium. Eggs hatch into juveniles and remain in the marsupium for a few days. Each species undergo 20 molts at most, i.e., 1-year long life cycle (Ref. 833).

IUCN Red List Status (Ref. 120744)

  Not Evaluated 

Threat to humans

Human uses


More information

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Internet sources

Estimates of some properties based on models

Resilience (Ref. 69278)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
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