Results 11 to 20 of about 277,265 (209)
Consequences for lotic ecosystems of invasion by signal crayfish [PDF]
, 2012 PhDNon-native invasive species are major drivers of biodiversity loss and ecosystemlevel modification. The signal crayfish (Pacifastacus leniusculus) is a highly successful invasive species and demonstrates traits often seen in keystone species ...
Hayes, Richard Birchall
core +4 more sources
Glutathione as a suitable biomarker in hepatopancreas, gills and muscle of three freshwater crayfish species [PDF]
Archives of Biological Sciences, 2008 We determined the contents of total glutathione (tGSH), reduced glutathione (GSH), and oxidized glutathione (GSSG) and values of the glutathione redox index (GSH RI) in hepatopancreas, gills, and muscle of three freshwater crayfish species: noble ...
Kovačević Tijana B. +4 more
doaj +1 more source
May atyid shrimps act as potential vectors of crayfish plague? [PDF]
NeoBiota, 2019 The causative agent of crayfish plague, Aphanomyces astaci Schikora, was long considered to be a specialist pathogen whose host range is limited to freshwater crayfish.
Agata Mrugała +3 more
doaj +3 more sources
Pleistocene Legacies in the Contemporary Population Genetic Structure of an Acid-Specialised Crayfish, the Threatened Sand Yabby <i>Cherax robustus</i>. [PDF]
Ecol EvolThis study describes the contemporary genetic structure of a vulnerable short‐range endemic crayfish which is restricted to the heavily fragmented heathland‐peatland complexes of southeast Queensland across a range of approximately 200 km2. Using high‐resolution genome‐wide SNP sequencing, we estimate that population divergence in this species ...
Smith G, Ventura T, Yule CM.
europepmc +2 more sources
Evaluating techniques for sampling stream crayfish (paranephrops planifrons) [PDF]
, 1997 We evaluated several capture and analysis techniques for estimating abundance and size structure of freshwater crayfish (Paranephrops planifrons) (koura) from a forested North Island, New Zealand stream to provide a methodological basis for future ...
Kevin J. Collier +7 more
core +1 more source
Ecology and Evolution, 2023 Microplastics are a globally pervasive pollutant with the potential to directly impact species and accumulate in ecosystems. However, there remains a relative paucity of research addressing their accumulation in freshwater ecosystems and a near absence ...
Abigail R. Dent +6 more
doaj +1 more source
Recurring infection by crayfish plague pathogen only marginally affects survival and growth of marbled crayfish [PDF]
NeoBiota, 2022 Invasive alien crayfish threaten the diversity of freshwater ecosystems and native crayfish fauna. In Europe, this is largely due to transmission of the crayfish plague to susceptible native crayfish.
Ana Dobrović +10 more
doaj +3 more sources
Jurnal Ilmiah Perikanan dan Kelautan, 2010 The demand for domestic or worldwide market to freshwater crayfish is high. Wherefor, needed some cultivation to reach that demand. The growth period of freshwater crayfish is slowly, then to increase growth needed addition some supplement in the feed ...
Akhmad Taufiq Mukti +3 more
doaj +1 more source
Ecology and Evolution, 2020 We addressed the implications of limb loss and regeneration for multispecies interactions and their impacts on ecosystem engineering in freshwater stream environments. We included regenerative and nonregenerative crayfish as well as fish predators in a 2
Luc A. Dunoyer +2 more
doaj +1 more source
Scientific Reports, 2021 The oomycete Aphanomyces astaci is an emerging infectious pathogen affecting freshwater crayfish worldwide and is responsible for one of the most severe wildlife pandemics ever reported.
Laura Martín-Torrijos +5 more
doaj +1 more source