Cardiac and Locomotor Responses to Acute Stress in Signal Crayfish Pacifastacus leniusculus Exposed to Methamphetamine at an Environmentally Relevant Concentration. [PDF]
Int J Environ Res Public Health, 2020 Ložek F +7 more
europepmc +3 more sources
Effects of selenium treatment on endogenous antioxidant capacity in signal crayfish (Pacifastacus leniusculus). [PDF]
Comp Biochem Physiol C Toxicol Pharmacol, 2022 McLaughlin QR, Gunderson MP.
europepmc +3 more sources
Effect of artificial barriers on the distribution of the invasive signal crayfish and Chinese mitten crab. [PDF]
Sci Rep, 2019 Robinson CV, de Leaniz CG, Consuegra S.
europepmc +3 more sources
Reduced aggression and foraging efficiency of invasive signal crayfish (Pacifastacus leniusculus) infested with non-native branchiobdellidans (Annelida: Clitellata) [PDF]
Parasites & Vectors, 2015 Background Biological invasions are a principal threat to global biodiversity and identifying the determinants of non-native species’ success is a conservation priority.
J. James +4 more
doaj +2 more sources
Predation risk by largemouth bass modulates feeding functional responses of native and non-native crayfish [PDF]
NeoBiota, 2023 Context-dependency is prevalent in nature, challenging our understanding and prediction of the potential ecological impacts of non-native species (NNS).
Larissa Faria +2 more
doaj +3 more sources
Potential impacts of invasive crayfish on native benthic fish: shelter use and agonistic behaviour [PDF]
NeoBiota, 2023 Spinycheek crayfish (Faxonius limosus) and signal crayfish (Pacifastacus leniusculus) are successful North American invasive crayfish species distributed throughout Europe. Both species compete with native benthic fish for shelter.
Essmat Mohammed +3 more
doaj +3 more sources
Three crayfish species of different origin in a medium-sized river system: a new state of affairs
Knowledge and Management of Aquatic Ecosystems, 2021 In view of contemporary changes in aquatic environments, determining the distribution of both native and emerging invasive crayfish species is increasingly important.
Radtke Grzegorz +4 more
doaj +1 more source
To signal or not to signal? Chemical communication by urine-borne signals mirrors sexual conflict in crayfish [PDF]
BMC Biology, 2010 Sexual selection theory predicts that females, being the limiting sex, invest less in courtship signals than males. However, when chemical signals are involved it is often the female that initiates mating by producing stimuli that inform about sex and/or receptivity.
Breithaupt, Thomas, Berry, Fiona C.
openaire +4 more sources
The Prevalence of Crayfish Plague (Aphanomyces Astaci) in Two Signal Crayfish (Pacifastacus Leniusculus) Populations in Finland [PDF]
Journal of Crustacean Biology, 2000 Abstract The occurrence of dark brown melanized spots indicative of the presence of crayfish plague fungus (Aphanomyces astaci Schikora) was investigated in three Finnish lakes inhabited by the introduced American signal crayfish (Pacifastacus leniusculus Dana) in 1979, 1983, 1985–1988, 1990, 1993, and 1994. The crayfish were caught with crayfish traps
Viljo Nylund, Kai Westman
openaire +1 more source