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Continental-wide distribution of crayfish species in Europe: update and maps
Recently published astacological studies substantially improved available data on distribution of crayfish in various European regions. At the same time, spread of invasive species has been recorded, additional non-indigenous species became established in various countries, and losses of populations of native species due to crayfish plague and other negative factors were observed. We overview recent advances in this knowledge, and provide updated colour maps of the distribution of all crayfish species present in Europe. These maps are originally based on the data from the Atlas of Crayfish in Europe published in 2006 as a result of the CRAYNET project, and were further updated from more recently published reports, grey literature, and especially thanks to contributions and feedback of over 70 specialists from 32 countries. Separate maps are available for all indigenous crayfish species in Europe as well as for three most widespread non-indigenous crayfish species. Additionally, two maps give locations of known findings of crayfish species introduced to Europe after 1980. These newly established alien species have so far restricted distributions; however, the frequency of recent reports suggests that findings of such species resulting from releases of aquarium pets will further increase.
Auteurs du document :
A. Kouba, A. Petrusek, P. KozákObtenir le document :
EDP SciencesMots clés :
crayfish distribution, indigenous species, invasive species, native range, maps, distribution des écrevisses, espèces indigènes, espèces envahissantesThème (issu du Text Mining) :
SCIENCES EXACTES SCIENCES HUMAINES, FAUNEDate :
2014-04-30Format :
text/xmlSource :
https://doi.org/10.1051/kmae/2014007Langue :
AnglaisTélécharger les documents :
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https://www.documentation.eauetbiodiversite.fr/notice/continental-wide-distribution-of-crayfish-species-in-europe-update-and-maps0
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Ce portail, créé et géré par l'Office International de l'Eau (OiEAU), est géré avec l'appui de l’Office français de la biodiversité (OFB)