Effect of Thiourea on Behavior of Climbing Perch Anabas testudineus in Water Flow


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Resumo

Behavior of climbing perch Anabas testudineus in water flow exposed to 0.05% solution of thiourea for 20 days is investigated. Exposure to thiourea modifies the ratio of specimens having different types of rheoreaction (positive, negative, compensatory) and decreases the number of jumps made by fishes in the hydrodynamic installation, indicating to their decreased activity. Starvation stimulates the climbing perch to make jumps.

Sobre autores

E. Pavlov

Institute of Ecology and Evolution, Russian Academy of Sciences

Autor responsável pela correspondência
Email: p-a-v@nxt.ru
Rússia, Moscow, 119071

D. Pavlov

Institute of Ecology and Evolution, Russian Academy of Sciences

Email: p-a-v@nxt.ru
Rússia, Moscow, 119071

E. Ganzha

Institute of Ecology and Evolution, Russian Academy of Sciences

Email: p-a-v@nxt.ru
Rússia, Moscow, 119071

M. Sharova

Institute of Ecology and Evolution, Russian Academy of Sciences

Email: p-a-v@nxt.ru
Rússia, Moscow, 119071

Tran Dien

Russian-Vietnam Tropical Research and Technological Center

Email: p-a-v@nxt.ru
Vietnã, Ho Shi Minh

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