Results 91 to 100 of about 206 (113)

Cross-ecosystem effects of light pollution and invasive signal crayfish on riparian spiders

open access: yesGlobal Ecology and Conservation
Ecosystems face multiple abiotic and biotic stressors that interact and extend beyond ecosystem boundaries. Both artificial light at night (ALAN) and invasive species are major threats to freshwater biodiversity in Europe.
Alessandro Manfrin   +10 more
doaj   +1 more source

Reproductive biology, artificial reproduction, and breeding strategies of the red swamp crayfish (Procambarus clarkii): A review

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract The red swamp crayfish (Procambarus clarkii) is widely cultured and consumed due to its palatable meat and high nutritional value. It also becomes the most valuable crustacean species because of its amazing yield and economic value in China. However, P.
KeLei Zhang   +7 more
wiley   +1 more source

Environmental DNA can inform the trade‐off between proactive and reactive strategies for crayfish conservation

open access: yesEnvironmental DNA
The introduction of the signal crayfish Pacifastacus leniusculus to British rivers has led to ecological degradation and the decline of the native white‐clawed crayfish Austropotamobius pallipes.
Jack A. Greenhalgh   +12 more
doaj   +1 more source

Prevalence of the Crayfish Plague Pathogen Aphanomyces astaci in Populations of the Signal Crayfish Pacifastacus leniusculus in France: Evaluating the Threat to Native Crayfish

open access: yesPLoS ONE, 2013
Aphanomyces astaci, the crayfish plague pathogen, first appeared in Europe in the mid-19(th) century and is still responsible for mass mortalities of native European crayfish.
Adam Petrusek   +2 more
exaly   +3 more sources

Microplastic burden in invasive signal crayfish (Pacifastacus leniusculus) increases along a stream urbanization gradient

Ecology and Evolution, 2023
Abigaïl R Dent   +2 more
exaly  

The first record of the non-indigenous signal crayfish Pasifastacus leniusculus in Norway

Biological Invasions, 2007
Stein I Johnsen   +2 more
exaly  

Signal crayfish (Pacifastacus leniusculus) predation upon Atlantic salmon (Salmo salar) eggs

Aquatic Conservation: Marine and Freshwater Ecosystems, 2015
William D Riley, Martyn C Lucas
exaly  

Home - About - Disclaimer - Privacy