Results 31 to 40 of about 88,469 (341)

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, Bernaś Rafał, Dębowski Piotr, Ulikowski Dariusz, Kapusta Andrzej   +4 more
doaj   +1 more source

Exponential increase of signal crayfish in running waters in Sweden – due to illegal introductions?

Knowledge and Management of Aquatic Ecosystems, 2011
Sweden has only one indigenous species of crayfish, the noble crayfish (Astacus astacus, Fabricius). There has been a steady decline of noble crayfish populations in Sweden since 1907, mainly due to the crayfish plague.
Bohman P., Degerman E., Edsman L., Sers B.   +3 more
doaj   +1 more source

Developmental, Dietary, and Geographical Impacts on Gut Microbiota of Red Swamp Crayfish (Procambarus clarkii)

Microorganisms, 2020
Red swamp crayfish (Procambarus clarkii) breeding is an important economic mainstay in Hubei province, China. However, information on the gut microbiota of the red swamp crayfish is limited. To address this issue, the effect of developmental stage, diet (
Zhenting Zhang, Jiali Liu, Xuexia Jin, Chao Liu, Chenwei Fan, Li Guo, Yunxiang Liang, Jinshui Zheng, Nan Peng   +8 more
semanticscholar   +1 more source

Comparative Analysis on Muscle Quality of Procambarus clarkii Under Different Aquaculture Models in Hubei Province

Shipin gongye ke-ji, 2023
In order to evaluate the quality characteristics of red swamp crayfish (Procambarus clarkii) cultured under different aquaculture modes, the crayfish selected under integrated rice-crayfish culture, pond culture, lotus-crayfish culture and wild mode in ...
Dan ZHENG, Xitian PENG, Xian ZHANG, Juanxian ZHANG, Youxiang ZHOU, Lijun PENG, Zhenzhen XIA   +6 more
doaj   +1 more source

THE EFFECT OF THE LARGE-SCALE INTRODUCTION OF SIGNAL CRAYFISH ON THE SPREAD OF CRAYFISH PLAGUE IN SWEDEN

Knowledge and Management of Aquatic Ecosystems, 2006
Since 1907, coinciding with the arrival of the crayfish plague, the noble crayfish (Astacus astacus) has steadily declined in Sweden. To substitute the noble crayfish fishery lost, mainly due to the plague, and since the species is highly susceptible to ...
BOHMAN P., NORDWALL F., EDSMAN L.
doaj   +1 more source

Aquatic macroinvertebrate responses to native and non-native predators [PDF]

, 2014
Non-native species can profoundly affect native ecosystems through trophic interactions with native species. Native prey may respond differently to non-native versus native predators since they lack prior experience.
Christmas, M, Dunn, AM, Haddaway, NR, Mortimer, RJG, Vieille, D   +4 more
core   +4 more sources

Simultaneous detection of native and invasive crayfish and Aphanomyces astaci from environmental DNA samples in a wide range of habitats in Central Europe

NeoBiota, 2020
Crayfish of North American origin are amongst the most prominent high-impact invasive invertebrates in European freshwaters. They contribute to the decline of European native crayfish species by spreading the pathogen causing crayfish plague, the ...
J. Rusch, Michaela Mojžišová, David A. Strand, J. Svobodová, T. Vrålstad, A. Petrusek   +5 more
semanticscholar   +1 more source

Are Chinese consumers at risk due to exposure to metals in crayfish? A bioaccessibility-adjusted probabilistic risk assessment [PDF]

, 2016
Freshwater crayfish, the world's third largest crustacean species, has been reported to accumulate high levels of metals, while the current knowledge of potential risk associated with crayfish consumption lags behind that of finfish. We provide the first
Alcorlo, Allen, Amiard, Anda, Anderson, Anderson, Apt, ATSDR, Bean, Bellante, Ben K. Greenfield, Besser, Bruno, Buchet, Caldwell, Cheung, Devesa, FAO, Fei Dang, Felter, Gewurtz, Halmes, Hamby, Hamel, He, He, Holdich, Hothem, Houlbreque, Huan Zhong, Huang, Hunter, Iarossi, Kalogeropoulos, Kay, Kouba, Kuklina, Lane, Levengood, Li, Li, Li, Long, Luís M. Nunes, Mason, McClain, Metian, Metropolis, Moss, Mu, NBSC, NCRPM, Oomen, Oomen, Patoka, Peng, Perelló, Qian Peng, Qiao, Qiu, Richert, SAPRC, Schilderman, Schroder, Schuler, Sechena, SFEI, Shen, Taugbøl, Thompson, USEPA, USEPA, USEPA, USEPA, USEPA, USEPA, USFDA, USITC, Vasconcelos, Vasconcelos, Versantvoort, Vioque-Fernandez, Wang, Wang, Williams, Wu, Xie, Yi, Yue, Zhang, Zhang   +90 more
core   +1 more source

Clonal genome evolution and rapid invasive spread of the marbled crayfish

Nature Ecology & Evolution, 2018
The marbled crayfish Procambarus virginalis is a unique freshwater crayfish characterized by very recent speciation and parthenogenetic reproduction. Marbled crayfish also represent an emerging invasive species and have formed wild populations in diverse
Julian Gutekunst, Ranja Andriantsoa, C. Falckenhayn, Katharina Hanna, W. Stein, Jeanne Rasamy, F. Lyko   +6 more
semanticscholar   +1 more source

Native European crayfish Astacus astacus competitive in staged confrontation with the invasive crayfish Faxonius limosus and Procambarus acutus.

PLoS ONE, 2022
The European native, noble crayfish (Astacus astacus) has suffered from a serious and long term population decline due to habitat destruction, water pollution and the impact of the invasive North American crayfish that are carriers of the crayfish plague
Ivo Roessink, Karina A E van der Zon, Sophie R M M de Reus, Edwin T H M Peeters   +3 more
doaj   +1 more source