Corophium volutator

Species of crustacean From Wikipedia, the free encyclopedia

Corophium volutator is a species of amphipod crustacean in the family Corophiidae.[2] It is found in mudflats of the northern Atlantic Ocean.[3] It is native to the north-east Atlantic Ocean, and has been introduced to the north-west Atlantic.[4]

Quick facts Scientific classification, Binomial name ...
Corophium volutator
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Malacostraca
Order: Amphipoda
Family: Corophiidae
Genus: Corophium
Species:
C. volutator
Binomial name
Corophium volutator
(Pallas, 1766)[1]
Synonyms [2]
  • Oniscus volutator Pallas, 1766
  • Corophium grossipes Templeton, 1836
  • Corophium longicorne White, 1847
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Description

Corophium volutator is a slender animal, up to 11 millimetres (0.43 in) long, "whitish with brown markings".[5] The head bears two pairs of antennae, the first of which are small and point forward, while the distinctive second pair are much longer and thicker.[5]

Life cycle

There are 1–2 generations per year,[6] and the females brood the eggs inside their brood pouch or marsupium.[7] They can occur in huge quantities: up to 60,000 per square metre have been observed.[7]

References

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