Results 191 to 200 of about 12,223 (236)

Microhabitat and adhesive toepads shape gecko limb morphology. [PDF]

open access: yesIntegr Zool
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Climbing Perch Anabas testudineus Feeding in the Darkness: Observation in Infrared Light

Inland Water Biology, 2021
A comparative study of the nutrition of climbing perch Anabas testudineus (Bloch, 1792)–fed with granular food with positive buoyancy in the light (~100 lux), in darkness, and under infrared light (780–900 nm) has been performed. It is found that climbing perch can eat equally as well in darkness and under infrared light (37 and 30% of the feeding ...
E. D. Pavlov, E. V. Ganzha, D. S. Pavlov
exaly   +2 more sources

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

Journal of Ichthyology, 2018
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 ...
E. D. Pavlov   +4 more
exaly   +2 more sources

Scanning electron microscopy of the heart of the climbing perch

Journal of Fish Biology, 2001
The air‐breathing climbing perch Anabas testudineus has two ventral aortas, one directs blood through well developed anterior gill arches into the suprabranchial chambers and back to the heart and the other sends blood through rudimentary shunt‐like posterior arches and onto the systemic circulation.
J. S. D. Munshi   +3 more
openaire   +2 more sources

Perching and vertical climbing: Design of a multimodal robot

2014 IEEE International Conference on Robotics and Automation (ICRA), 2014
We present a robot capable of both (1) dynam- ically perching onto smooth, flat surfaces from a ballistic trajectory and (2) successfully transitioning to a climbing gait. Merging these two modes of movement is achieved via a mechanism utilizing an opposed grip with directional adhesives.
Matthew A. Estrada   +3 more
openaire   +1 more source

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