Английская Википедия:Astacus

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Шаблон:Short description Шаблон:About Шаблон:Automatic taxobox

Astacus (from the Greek Шаблон:Lang, Шаблон:Lang, meaning "lobster" or "crayfish")[1] is a genus of crayfish found in Europe, comprising three extant (living) species and three extinct fossil species.[2]

Due to the crayfish plague, crayfish of this genus have declined in many European regions, being replaced by the invasive North American signal crayfish, which carries the plague but is unaffected by it.[3]

Classification

Файл:Astacus astacus 01.jpg
Astacus astacus

Astacus belongs to the family Astacidae, one of the three families of Northern Hemisphere freshwater crayfish within the superfamily Astacoidea. The internal phylogeny of Astacidae can be shown in the cladogram below:[2] Шаблон:Clade

Extant species

Fossil species

References

Шаблон:Reflist

Шаблон:Taxonbar Шаблон:Authority control