Results 1 to 10 of about 523,094 (204)

Prevalence, molecular identification and genotyping of the crayfish plague pathogen, Aphanomyces astaci in major narrow-clawed crayfish (Pontastacus leptodactylus Eschscholtz, 1823) populations from Türkiye. [PDF]

J Vet Res
Introduction Crayfish plague is considered the most important crayfish disease globally. It is caused by the fungus-like agent, Aphanomyces astaci. This study aimed to identify and determine the prevalence of A. astaci using PCR in narrow-clawed crayfish
Akhan S, Çağatay İT, Berber S, Taştan B, Taştan Y, Dalar T.   +5 more
europepmc   +4 more sources

Physiological Responses and Histopathological Changes in Narrow-Clawed Crayfish (<i>Pontastacus leptodactylus</i>) Under Acute Thermal Stress. [PDF]

Animals (Basel)
Simple Summary Temperature significantly impacts aquatic organisms. This study comprehensively investigated the physiological responses and regulatory mechanisms of narrow-clawed crayfish (Pontastacus leptodactylus) under acute thermal stress, analyzing ...
Zhu X, Li B, Liu Y, Chen S, Ye Y, Li R, Song W, Mu C, Wang C, Shi C.   +9 more
europepmc   +6 more sources

Effects of Dietary Pectin and <i>Lactobacillus salivarius</i> ATCC 11741 on Growth Performance, Immunocompetence, Gut Microbiota, Antioxidant Capacity, and Disease Resistance in Narrow-Clawed Crayfish, <i>Postantacus leptodactylus</i>.

Aquac Nutr, 2022
The present study was conducted to clarify the effects of Lactobacillus salivarius (LS) ATCC 11741 and pectin (PE) on growth performance, digestive enzymes activity, gut microbiota composition, immune parameters, antioxidant defense as well as disease ...
Jastaniah SDS, Hafsan H, Tseng CJ, Karim YS, Hamza MU, Hameed NM, Al-Zubaidi SH, Almotlaq SSK, Yasin G, Iswanto AH, Dadras M, Chorehi MM.   +11 more
europepmc   +4 more sources

Monitoring of noble, signal and narrow-clawed crayfish using environmental DNA from freshwater samples. [PDF]

PLoS One, 2017
For several hundred years freshwater crayfish (Crustacea-Decapoda-Astacidea) have played an important ecological, cultural and culinary role in Scandinavia.
Agersnap S, Larsen WB, Knudsen SW, Strand D, Thomsen PF, Hesselsøe M, Mortensen PB, Vrålstad T, Møller PR.   +8 more
europepmc   +8 more sources

Analysis of linear-weight parameters of narrow-clawed crayfish (Astacus) in water reservoirs of Dnipropetrovsk region

Біологія тварин, 2023
This research focuses on studying the narrow-clawed crayfish in the Dnipropetrovsk region. The narrow-clawed crayfish, Astacus leptodactylus, is a crucial component of industrial fisheries and plays a significant role in the development of aquatic ...
I. Borovyk, O. Marenkov
semanticscholar   +5 more sources

Full-length transcriptome resource of the narrow-clawed crayfish, Pontastacus leptodactylus (Eschscholtz, 1832). [PDF]

Sci Data
Pontastacus leptodactylus is a cold-water crayfish species widely distributed throughout eastern Europe and western Asia. In 2021, it was discovered in the Xinjiang Uygur Autonomous Region in China.
Chen Y, Hou Y, Jia S, Gong K, Ren X, Xu W, Ma W, Lv J.   +7 more
europepmc   +4 more sources

Feeding Habits of Narrow-Clawed Crayfish <i>Pontastacus leptodactylus</i>: Implications for Stock Enhancement and Aquaculture. [PDF]

Animals (Basel)
Simple Summary The narrow-clawed crayfish is a non-native species that has been accidentally introduced into China’s Irtysh River Basin and may become a valuable species for cold-water farming.
Yan Y, Li M, Tang Y, Chen X, Jiang H, Zhang M, Li N, Li B.   +7 more
europepmc   +5 more sources

Modeling and predicting meat yield and growth performance using morphological features of narrow-clawed crayfish with machine learning techniques. [PDF]

Sci Rep, 2023
In this study, predictions of length-weight relationships and meat productivity were generated by machine learning models using measurement data of male and female crayfish in the narrow-clawed crayfish population living in Apolyont Lake.
Gültepe Y, Berber S, Gültepe N.
europepmc   +3 more sources

Levels of accumulation of heavy metals and activity of radionuclides in narrow-clawed crayfish (Astacus leptodactylus Eschscholtz, 1823) of the Kamianske and Zaporizhzhia (Dnipro) reservoirs

Ribogospodarsʹka Nauka Ukraïni, 2023
Purpose. To determine the content of heavy metals as well as natural and artificial radionuclides in muscle tissue and carapaces of narrow-clawed crayfish Astacus leptodactylus of the Kamianske and Zaporizhzhia (Dnipro) reservoirs. Methodology.
P. Korzhenevska, O. Marenkov, I. Borovyk, V. Sondak   +3 more
semanticscholar   +3 more sources

Immune Response in Crayfish Is Species-Specific and Exhibits Changes along Invasion Range of a Successful Invader. [PDF]

Biology (Basel), 2021
Immunity is an important component of invasion success since it enables invaders’ adaptation to conditions of the novel environment as they expand their range.
Dragičević P, Grbin D, Maguire I, Blažević SA, Abramović L, Tarandek A, Hudina S.   +6 more
europepmc   +2 more sources