Results 11 to 20 of about 22,005 (227)

Growth performance of freshwater crayfish (Cherax quadricarinatus) as the effect of prebiotic-feed from sweet potato [PDF]

open access: yesE3S Web of Conferences, 2023
Good growth of freshwater crayfish (Cherax quadricarinatus) is supported by an excellent intestinal digestion process in the absorption of feed nutrition.
Khairunnisah   +4 more
doaj   +1 more source

Determination of Some Population Parameters of Freshwater Crayfish (Astacus leptodactylus Eschscholtz, 1823) in Tatli and Gici Lakes from Bafra Fish Lakes

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
In this study, determination of the morphometric parameters and egg fecundity freshwater crayfish (Astacus leptodactylus Eschscholtz, 1823), measurement and comparing of were aimed in Tatlı and Gıcı Lakes from Bafra Fish Lakes in Samsun, Turkey.
Gülşen Uzun Gören, Sedat Karayücel
doaj   +1 more source

Not Only Environmental Conditions but Also Human Awareness Matters: A Successful Post-Crayfish Plague Reintroduction of the White-Clawed Crayfish (Austropotamobius pallipes) in Northern Italy

open access: yesFrontiers in Ecology and Evolution, 2021
In Europe, invasive freshwater crayfish are not only changing freshwater ecosystems, but they are also leading to local extinctions of native freshwater crayfish.
Raoul Manenti   +7 more
doaj   +1 more source

Evaluating Invasive Marbled Crayfish as a Potential Livestock for Sustainable Aquaculture

open access: yesFrontiers in Ecology and Evolution, 2021
The marbled crayfish (Procambarus virginalis) is a recently discovered freshwater crayfish species, which reproduces by apomictic parthenogenesis, resulting in a monoclonal, and all-female population.
Sina Tönges   +8 more
doaj   +1 more source

Color quality improvement of Cherax quadricarinatus with dragon fruit peel meal utilization

open access: yesDepik Jurnal, 2023
This study aims to determine the effect of dragon fruit peel meal utilization in the diet to improving the color quality of freshwater crayfish (Cherax quadricarinatus).
Rakhmawati Rakhmawati   +4 more
doaj   +1 more source

Glutathione as a suitable biomarker in hepatopancreas, gills and muscle of three freshwater crayfish species [PDF]

open access: yesArchives 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]

open access: yesNeoBiota, 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

Recurring infection by crayfish plague pathogen only marginally affects survival and growth of marbled crayfish [PDF]

open access: yesNeoBiota, 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

Thirty years of invasion: the distribution of the invasive crayfish Procambarus clarkii in Italy [PDF]

open access: yes, 2020
The presence of the red swamp crayfish Procambarus clarkii in Italy is documented since 1989, but no comprehensive data are available on its spread through time at the national scale. New confirmed records for Procambarus clarkii are continuously arising
Falaschi, Mattia   +3 more
core   +2 more sources

Nonconsumptive predator effects modify crayfish‐induced bioturbation as mediated by limb loss: Field and mesocosm experiments

open access: yesEcology 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

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