DISTRIBUTION OF CRAYFISH IN SALZBURG, AUSTRIA
Knowledge and Management of Aquatic Ecosystems, 2005 Mapping of crayfish populations in the province of Salzburg was carried out in the years 2002 and 2003. Five crayfish species were found, two of them native: Astacus astacus and Austropotamobius torrentium, and three foreign: Astacus leptodactylus ...
PATZNER R. A. +4 more
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Diversity, 2023 Invasive non-indigenous crayfish species (NICS) are a major threat to the existence of native crayfish populations in European freshwater ecosystems. The discovery of signal crayfish Pacifastacus leniusculus, marbled crayfish Procambarus virginalis, and ...
Michael Oliewo Aluma +3 more
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Animal Biodiversity and Conservation, 2023 We studied the incidence of the signal crayfish on a population of Margaritifera margaritifera in the Negro River (Zamora, Spain) during the summers of 2019 to 2022.
J. Morales
semanticscholar +1 more source
Native European branchiobdellids on non-native crayfishes: Report from the Czech Republic
Journal of Limnology, 2017 Invasive alien species present a global threat to biodiversity, particularly where pathogens and symbionts are involved. Non-native crayfish species can increase their impact on the host ecosystem through introductions of symbiotic fauna. Conversely, non-
Martin Bláha +4 more
doaj +1 more source
Muddied waters: suspended sediment impacts on gill structure and aerobic scope in an endangered native and an invasive freshwater crayfish [PDF]
, 2013 Suspended sediment (SS) loadings in freshwater habitats have increased over the past century and SS is now a significant environmental stressor. Greater tolerance to environmental stressors has been proposed as a factor in the success of aquatic invasive
Dunn, A.M. +3 more
core +3 more sources
CRAYFISH MANAGEMENT FOR SWISS WATERS
Knowledge and Management of Aquatic Ecosystems, 2006 Seven species of crayfish are present in Swiss waters: three native ones (Astacus astacus, Austropotamobius pallipes, Austropotamobius torrentium) and four exotic ones (Astacus leptodactylus, Orconectes limosus, Pacifastacus leniusculus, Procambarus ...
HEFTI D., STUCKI P.
doaj +1 more source
Invasion biology in non-free-living species: interactions between abiotic (climatic) and biotic (host availability) factors in geographical space in crayfish commensals (Ostracoda, Entocytheridae) [PDF]
, 2013 In invasion processes, both abiotic and biotic factors are considered essential, but the latter are usually disregarded when modeling the potential spread of exotic species.
Aguilar Alberola, Josep Antoni +16 more
core +1 more source
Decoupled conservatism of Grinnellian and Eltonian niches in an invasive arthropod
Ecosphere, 2010 Whether a species niche is conserved or shifts across space and time is a question of heightened interest in ecology and evolution. Considerable scientific inquiry into this topic has used invasive species to evaluate conservatism of the Grinnellian ...
Eric R. Larson +2 more
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REDUCING THE THREAT TO CONTROL INVASIVE SIGNAL CRAYFISH REDUCING: THE POTENTIAL USE OF PHEROMONES
Knowledge and Management of Aquatic Ecosystems, 2003 The need for an effective method of controlling invasive species of crayfish is of utmost importance given the plight of Europe’s native crayfish species. Many techniques have been applied to the growing problem with little success.
STEBBING P. D. +6 more
doaj +1 more source
Environmental DNA‐based methods detect the invasion front of an advancing signal crayfish population
Environmental DNA, 2022 Aquatic invasive species, such as the signal crayfish (Pacifastacus leniusculus), present a major threat to freshwater ecosystems. However, these species can be challenging to detect in recently invaded habitats.
Jack A. Greenhalgh +9 more
doaj +1 more source