Results 111 to 120 of about 6,195 (168)

New data on habitat conditions and the state of japanese huchen Parahucho perryi population in Lake Lebedinoye (Iturup Island)

open access: yesИзвестия ТИНРО
Spatial distribution of fish species, in particular japanese huchen Parahucho perryi, was examined by fry seine (length 20.0 m, height 1.5 m, mesh size 4 mm in the belly) in Lake Lebedinoye in the period from May to December 2024.
О. V. Zelennikov, R. A. Semenov
doaj   +1 more source

Effects of flow regime on the young stages of salmonid fishes. Summary and conclusions based on results for 1981-1985 [PDF]

open access: yes, 1985
The main British salmonid species spawn in clean gravel in streams and rivers, many of them in the upland areas of Britain. The earliest stages of the life cycle (eggs and alevins) spend some months within the gravel of the river bed.
Crisp, D.T.
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