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| Pontastacus leptodactylus | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Family: | Astacidae |
| Genus: | Pontastacus |
| Species: | P. leptodactylus
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| Binomial name | |
| Pontastacus leptodactylus (Eschscholtz, 1823)
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| Synonyms[2] | |
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Pontastacus leptodactylus,[2] the Danube crayfish,[3] Galician crayfish,[3] Turkish crayfish[4] or narrow-clawed crayfish, is a relatively large and economically important species of crayfish native to fresh and brackish waters in eastern Europe and western Asia, mainly in the Pontic–Caspian region, among others including the basins of the Black Sea, and the Danube, Dnieper, Don and Volga rivers, as well as aquatic systems in Turkey.[1][5][6] It has spread widely beyond its native range, beginning in the 1700s when it spread via canals constructed in western Russia and since the 1900s through introducions to many regions for human consumption.[7] Today it is widespread throughout much of Europe.[1][5]
- ^ a b c Gherardi, F.; Souty-Grosset, C. (2017) [amended version of 2016 assessment]. "Pontastacus leptodactylus". IUCN Red List of Threatened Species. 2017: e.T153745A120103207. doi:10.2305/IUCN.UK.2017-3.RLTS.T153745A120103207.en. Retrieved 25 March 2022.
- ^ a b Crandall, Keith A; De Grave, Sammy (2017). "An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list". Journal of Crustacean Biology. 37 (5): 615–653. doi:10.1093/jcbiol/rux070.
- ^ a b James W. Fetzner Jr. (January 14, 2008). "Astacus leptodactylus (Eschscholtz, 1823): Danube crayfish, Galician Crayfish". Crayfish Taxon Browser. Carnegie Museum of Natural History.
- ^ "Astacus leptodactylus – Turkish Crayfish". UK non-native organism risk assessment scheme version 3.3. DEFRA. Archived from the original on 25 February 2019.
- ^ a b Kouba, A.; Petrusek, A.; Kozák, P. (2014). "Continental-wide distribution of crayfish species in Europe: update and maps". Knowledge and Management of Aquatic Ecosystems. 413: 05. doi:10.1051/kmae/2014007.
- ^ Harlioğlu, M.M. (2004). "The present situation of freshwater crayfish, Astacus leptodactylus (Eschscholtz, 1823) in Turkey". Aquaculture. 230 (1–4): 181–187. doi:10.1016/S0044-8486(03)00429-0.
- ^ Berezina, N.A.; Terentiev, P.M.; Sharov, A.N.; Maximov, A.A. (2021). "New records and disappearance from old sites of narrow-clawed crayfish Pontastacus leptodactylus in northwestern Russia". BioInvasions Records. 10 (4): 894–903. doi:10.3391/bir.2021.10.4.14.