Results 101 to 110 of about 10,889 (243)

CRAYFISH PREDATION ON TADPOLES : A COMPARISON BETWEEN A NATIVE (AUSTROPOTAMOBIUS PALLIPES) AND AN ALIEN SPECIES (PROCAMBARUS CLARKII).

open access: yesKnowledge and Management of Aquatic Ecosystems, 2001
In the laboratory, the motivation and/or ability to prey on anuran larvae (Bufo bufo, Rana kl. esculenta and R. italica) were compared between a native European (Austropotamobius pallipes) and an alien North American crayfish species (Procambarus clarkii)
GHERARDI F., RENAI B., CORTI C.
doaj   +1 more source

Citrobacter freundii Caused Head Ulcer Disease and Immune Response in Juvenile Procambarus clarkii

open access: yesFishes
Red swamp crayfish (Procambarus clarkii) is one of the most important aquaculture species in China. Frequent outbreaks of diseases seriously threatened the sustainable development of the industry.
Yong He   +9 more
doaj   +1 more source

Caracterização e valorização do lagostim Procambarus clarkii

open access: yes, 2009
Com este trabalho pretendeu-se caracterizar e valorizar o lagostim vermelho da louisiana, espécie invasiva e que actualmente representa uma praga ambiental no território nacional. Desenvolveu-se uma dieta específica para o aumento da massa corporal da espécie em cativeiro e, posteriormente, procedeu-se à extracção de biocompostos com potenciais ...
Martins, Pedro Maurício   +2 more
openaire   +2 more sources

Effects of Melatonin on the Growth and Diurnal Variation of Non-Specific Immunity, Antioxidant Capacity, Digestive Enzyme Activity, and Circadian Clock-Related Gene Expression in Crayfish (Procambarus clarkii)

open access: yesFishes
This study aimed to investigate the effects of dietary melatonin supplementation on growth and diurnal non-specific immunity, antioxidant capacity, digestive enzyme activities, and circadian clock-related gene expression in crayfish (Procambarus clarkii).
Jinglong Chen   +13 more
doaj   +1 more source

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