Results 51 to 60 of about 3,582,933 (169)

Image3_Seasonal Variation in Resource Overlap Between Red Swamp Crayfish (Procambarus clarkii) and Native Species in Poyang Lake Wetland, China.TIF

, 2022
Biological invasions are a significant component of current global environmental change that affect biodiversity as well as ecosystem processes and services. The red swamp crayfish (Procambarus clarkii) is one of the most invasive species worldwide, with
Huili Chen (1887574), Xiaoping Wu (278500), Binsong Jin (782098), Jiajia Wu (535986), Wang Xu (1653565), Huan Zhang (220065), Kirk O. Winemiller (8026838), Shenhao Wu (12693227)   +7 more
core   +1 more source

Biological invasions disrupt the relationship between size spectrum and trophic interactions in freshwater fish communities

Journal of Animal Ecology, Volume 95, Issue 9, Page 1629-1641, September 2026.
Our study shows that non‐native species alter the relationship between the size‐spectrum slope and the predator–prey mass ratio (PPMR) in freshwater fish communities by occupying distinct trophic niches. Abstract The size spectrum, which describes the relationship between abundance (or biomass) and body size, is an ataxic approach that can provide ...
Valentin Marin, Gaël Grenouillet, Ignasi Arranz, Julien Cucherousset   +3 more
wiley   +1 more source

Red swamp crayfish ecology in Lake Mead

, 1989
Red swamp crayfish (Procambarus clarkii) were trapped in Flamingo Wash, an urban wash of Las Vegas, during four periods of 1988. Life history and reproductive success were determined.
Leavitt, Suzanne E., Nevada Department of Wildlife, Haley, Jennifer Stephens, Hager, Mikell, Baepler, Donald H.   +4 more
core   +1 more source

Transcriptome analysis of hemocytes and hepatopancreas in red swamp crayfish, Procambarus clarkii, challenged with white spot syndrome virus [PDF]

Invertebrate Survival Journal, 2010
Red swamp crayfish Procambarus clarkii is used for the innate immune defense of crustaceans due to its convenience for laboratory culture and study. To know more about the transcriptome of the crayfish, we constructed and sequenced a cDNA library from a ...
X-Z Shi, X-C Li, S Wang, X-F Zhao, J-X Wang   +4 more
doaj   +2 more sources

Freshwater Haplosporidian Diversity Associated With Invasive Non‐Native Bivalves in the River Thames, Including Haplosporidium raabei Infecting Dreissena polymorpha

Journal of Eukaryotic Microbiology, Volume 73, Issue 5, September/October 2026.
ABSTRACT Haplosporidians are protistan parasites of aquatic invertebrates. Described here is the first report of the zebra mussel (Dreissena polymorpha) parasite Haplosporidium raabei in the River Thames, London, UK. The prevalence of this protist in the upper tidal Thames, Richmond, was higher than previously reported in other studies from the UK and ...
Rachel Foster, Georgia M. Ward, Kelly S. Bateman, Paul F. Clark, Matthew J. Green, David Morritt, Paul Stebbing, David Bass   +7 more
wiley   +1 more source

Environment and host-related factors modulate gut and carapace bacterial diversity of the invasive red swamp crayfish (Procambarus clarkii) [PDF]

, 2021
The invasive red swamp crayfish Procambarus clarkii is present in most of the Portuguese rivers with well-known economic and environmental impacts, being also an important reservoir for many fungal and bacterial pathogens that can affect native aquatic ...
Soares, Marta, Ribeiro, Laura, Banha, Filipe, Silva, SM, Gama, Mafalda, Xavier, Raquel, Anastácio, Pedro, CArdoso, Sónia   +7 more
core   +1 more source

Distribution of native and exotic branchiobdellidans (Annelida: Clitellata) on their respective crayfish hosts in northern Italy, with the first record of native Branchiobdella species on an exotic North American crayfish.

Journal of Limnology, 1999
Branchiobdellidans were found on crayfish at the 18 sites examined in northern Italy. At 15 of the sites the native crayfish, Austropotamobius pallipes, was collected and all supported specimens of Branchiobdella italica. A few specimens of B.
Joy N. RAYBURN, Giovanni B. DELMASTRO, Stuart R. GELDER   +2 more
doaj   +1 more source

Beyond Niche Overlap: Axis‐Specific Reorganisation of Environmental Space in Freshwater Crayfish Invasions

Journal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim Understanding whether invasive species retain or shift their ecological niches has relied on scalar overlap metrics that quantify the magnitude of niche change but not its structure. Here, we test whether biological invasions involve a reorganisation of the environmental axes along which native and invasive ranges are differentiated, and ...
Kristian Miok, Olga N. Petko, Marko Robnik‐Šikonja, Lucian Pârvulescu   +3 more
wiley   +1 more source

Eucommia ulmoides Oliv. leaf extract: Effects on growth, antioxidant capacity, and lipid metabolism in Red swamp crayfish (Procambarus clarkii)

Aquaculture Reports
The addition of Eucommia ulmoides Oliv. leaf extract (ELE) enhances growth, immunity and antioxidant capacity in crustaceans, which has not been studied on the red swamp crayfish (Procambarus clarkii). Hence, this study aimed to investigate the effect of
Dan Yang, Wenbo Sun, Mengdan Hou, Chuanbo Xiao, Honghao Jin, Yong Lin, Dapeng Wang, Hua Ye, Hui Luo   +8 more
doaj   +1 more source

Integrated histopathological, physiological, biochemical, and molecular analysis of gill responses to acute salinity stress in red tilapia (Oreochromis spp.)

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Growing freshwater scarcity in China is driving aquaculture interests toward saline‐tolerant fish species. Red tilapia (Oreochromis spp.) is a euryhaline species with strong osmoregulatory capacity, making it an ideal model for investigating stress‐induced physiological changes.
Moustafa Saleh, Rahma Aboueleila, Mohamed Fekri Badran, Jixiang Hua, Yalun Dong, Siqi Lu, Wen‐jing Tao, Yifan Tao, Jun Qiang   +8 more
wiley   +1 more source