scholarly journals Altered visual environment affects a tropical freshwater fish assemblage through impacts on predator–prey interactions

2019 ◽  
Vol 65 (2) ◽  
pp. 316-324 ◽  
Author(s):  
Sean M. Ehlman ◽  
Jack D. Torresdal ◽  
Douglas F. Fraser
Keyword(s):  
Freshwater Fish ◽  
Fish Assemblage ◽  
Visual Environment ◽  
Predator Prey ◽  
Tropical Freshwater

Recent advances in biology and physiology of tropical freshwater fish

2021 ◽  
Vol 335 (9-10) ◽  
pp. 721-722
Author(s):  
Bernd Pelster ◽  
Adalberto L. Val ◽  
Reinhard Dallinger
Keyword(s):  
Freshwater Fish ◽  
Recent Advances ◽  
Tropical Freshwater

Thelohanellus habibpuri sp. n. (Myxozoa: Bivalvulida) from the tropical freshwater fish rohu, Labeo rohita (Hamilton-Buchanan, 1882) in West Bengal, India: Light and electron microscope observations

2007 ◽  
Vol 57 (3) ◽  
pp. 293-300 ◽  
Author(s):  
Tanusree Dutta ◽  
Subhendu Acharya
Keyword(s):  
Freshwater Fish ◽  
West Bengal ◽  
Labeo Rohita ◽  
Polar Filament ◽  
Pectoral Fin ◽  
Filament Wound ◽  
Host Fishes ◽  
A New Species ◽  
Iodinophilous Vacuole ◽  
Tropical Freshwater

AbstractA new species of myxozoan (Myxozoa: Bivalvulida) Thelohanellus habibpuri sp. n. parasitic in tropical freshwater fish collected from the Habibpur, West Bengal, India is described in this paper. T. habibpuri was found in the Pectoral fin of Labeo rohita (Hamilton-Buchanan, 1882). The diagnostic characters of T. habibpuri are: generally oval milky-whitish plasmodia attached in the pectoral fin of host fishes; spore egg-shaped to ovoid with slightly tapering anterior and rounded posterior end, averaging 13.9 × 8.5 μm in size; a single oval-round polar capsule 6.0 × 4.9 μm in diameter, with polar filament wound in 3-4 coils. Finely granular sporoplasm containing two slightly oval nuclei (1.4 μm in diameter) and a small iodinophilous vacuole (3.0 μm in diameter) present in the spore.SEM study of this myxozoan reveals the anterior extremity of spore is truncated. The Cnidocyst discharge channel appear as a dark area. The longitudinal wavy surface are visible on the spore.

Diurnal variations in a shallow tropical freshwater fish pond in Shahjahanpur, U.P. (India)

Hydrobiologia ◽  
1970 ◽  
Vol 35 (2) ◽  
pp. 297-304 ◽  
Author(s):  
Asif A. Khan ◽  
A. Qayyum Siddiqui ◽  
M. Nazir
Keyword(s):  
Freshwater Fish ◽  
Diurnal Variations ◽  
Fish Pond ◽  
Tropical Freshwater

Comparative fatty acid profiles of wild and farmed tropical freshwater fish rohu (Labeo rohita)

2010 ◽  
Vol 36 (3) ◽  
pp. 411-417 ◽  
Author(s):  
Prakash Sharma ◽  
Vikas Kumar ◽  
Amit Kumar Sinha ◽  
Jayant Ranjan ◽  
H. M. P. Kithsiri ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Freshwater Fish ◽  
Labeo Rohita ◽  
Fatty Acid Profiles ◽  
Tropical Freshwater

Changes in the visual environment affect colour signal brightness and shoaling behaviour in a freshwater fish

2012 ◽  
Vol 83 (3) ◽  
pp. 783-791 ◽  
Author(s):  
Jennifer L. Kelley ◽  
Bree Phillips ◽  
Gabrielle H. Cummins ◽  
Julia Shand
Keyword(s):  
Freshwater Fish ◽  
Visual Environment ◽  
Shoaling Behaviour ◽  
Colour Signal
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