Results 101 to 110 of about 1,077,518 (293)

The Relation Between Growth and Food Consumption in the Brown Trout (Salmo Trutta) [PDF]

, 1939
F. T. K. Pentelow
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Testing non‐lethal techniques for endoparasite detection and sex determination in pumpkinseed sunfish (Lepomis gibbosus)

Journal of Fish Biology, EarlyView.
Abstract Developing non‐lethal techniques to estimate parasite infection is critical for studying disease ecology in wild animals. We tested the effectiveness of coelomic ultrasonographic examination and plasma enzyme markers to detect liver infection with bass tapeworms Proteocephalus ambloplitis (Leidy 1887) as well as the effectiveness of ultrasound
Matthew Archambault, Claire Vergneau‐Grosset, Carolyn Gara‐Boivin, Vincent Mélançon, Sandra A. Binning   +4 more
wiley   +1 more source

Feeding of juvenile Atlantic Salmon Salmo salar L. and its trophic relations with other fish species in rivers of the Barents and White sea drainage basins (Kola peninsula)

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018
The feeding patterns of the young Atlantic salmon (salmon) and its trophic relations with members of the resident fish fauna – brown trout, grayling, perch, pike and mature min66 now were investigated in a variety of their shared habitats in rivers of ...
Maksim Alekseev, Artem Nikolaev, Alexander Zubchenko, Elena Rasputina, Anna Legun, Nikolai Ilmast, Yury Shustov   +6 more
doaj   +1 more source

The Effect of Sewage on Brown Trout (Salmo Trutta L.) [PDF]

, 1935
John P. Longwell, F. T. K. Pentelow
openalex   +1 more source

Postprandial oxygen consumption, ammonia excretion and carbon dioxide production of channel and blue catfish

Journal of Fish Biology, EarlyView.
Abstract Fishes undergo dramatic physiological changes upon consumption of a meal, including an increase in oxygen consumption to support the metabolic cost of digestion [specific dynamic action (SDA)] and an increase in the excretion of ammonia. Channel catfish (Ictalurus punctatus) and blue catfish (I.
Brian D. Ott, Dakoda O. Chisolm, Timothy J. Pfeiffer   +2 more
wiley   +1 more source

The effect of early life thermal environment on morphology and growth of yellow perch (Perca flavescens)

Journal of Fish Biology, EarlyView.
Abstract Early life development in fishes is a period of high phenotypic plasticity. Water temperatures during embryogenesis can lead to alterations in growth and metabolic and morphological phenotypic variations. This study aimed to characterize the effects of temperature on the growth and morphology of yellow perch throughout early development, a ...
Shamaila Fraz, W. Andrew Thompson, Milena S. Gallucci, Mariam Afridi, Mellissa Easwaramoorthy, Peyton Hartenstein, Lisa Laframboise, Ian Dworkin, Richard Manzon, Christopher M. Somers, Joanna Y. Wilson   +10 more
wiley   +1 more source

The potential difference across the surface bounding the unfertilised egg of the brown trout [PDF]

, 1933

openalex   +1 more source

Habitat‐use strategies of young barramundi (Lates calcarifer) in a heavily modified landscape

Journal of Fish Biology, EarlyView.
Abstract Barramundi (Lates calcarifer) is a facultatively catadromous species that migrates between saltwater and fresh water to complete its life cycle. Modified riverine landscapes may limit these migratory paths and alter the environmental cues that migratory fish rely on to trigger migration.
Nut Munpholsri, Naomi M. Gardiner, Nathan J. Waltham, Susannah M. Leahy   +3 more
wiley   +1 more source

Helminth parasites of brown trout(Salmo TruttaL.) in Canterbury, New Zealand [PDF]

, 1968
Trevor G. Dix
openalex   +1 more source

British Freshwater Fishes, by M. E. Varley. Fishing News, 31s. 6d. - The Trout, by W. E. Frost and M. E. Brown. New Naturalist monograph. Collins, 25s. [PDF]

, 1967
Hurcomb
openalex   +1 more source