Preliminary observations on the feeding, habits and reproduction biology of Gymnarchus niloticus from Lake Chad [PDF]
, 1986 The preliminary results obtained from the study of stomach contents of specimens of Gymnarchus niloticus of a size ranging from 56 cm (66 grams) to 152 cm (12.0 kg.) from August to December, 1982 indicate for these sizes an exclusively piscivorous diet ...
Sagua, V.O.
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Bioaccumulation of Heavy Metals in Fish (Tilapia Zilli and Clarias Gariepinus) Organs from River Benue, North – Central Nigeria [PDF]
Pakistan Journal of Analytical & Environmental Chemistry, 2011 Heavy metals concentrations were determined in fish organs of Tilapia zilli and Clarias gariepinus from River Benue along Makurdi metropolis using atomic absorption spectrophotometer.
Ishaq S. Eneji +2 more
doaj
Protein and amino acid requirements of warm-water fishes: a tool to efficient and low-cost fish feed production in Nigeria [PDF]
, 1993 Numerous investigations have utilized various semi-purified and purified diets to estimate the protein and amino acid requirements of several temperate fishes. The vast literature on the protein and amino acid requirements of fishes has continued to omit
Balogun, A.M. +2 more
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COMPARATIVE ANALYSIS OF THE PROXIMATE, FATTY ACIDS AND MINERAL COMPOSITION OF SELECTED FISH SPECIES
Food and Environment Safety, 2019 Proximate, minerals, fatty acids and cholesterol compositions were determined in five different freshwater fish species (Oreochromis leucostictus, Clarias garipinus, Gynarchus niloticus, Hyperopisus bebe occidentallis and Synodotus clarias) obtained from
Alexander Ikechukwu AJAI +3 more
doaj
Parasite, 2010 L’examen de Clarias pachynema Boulenger, 1903 (Clariidae), Ctenopoma petherici Günther, 1864 (Anabantidae) et Parachanna obscura (Günther, 1861) (Channidae), capturés dans le bassin du Nkam au Cameroun, a révélé la présence de deux espèces nouvelles de ...
Fomena A. +2 more
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Preliminary studies on hypophysation technique of induced breeding of Clarias lazera [PDF]
, 1983 Fry supply is still the most serious problem yet to be solved in the culture of Clarias lazera in ponds. The object of the experiment is to compare the effect of fresh pituitary extract with that of the synthetic hormone with a view to determining the ...
Ebietomiye, F.O., Ojo, E.O.
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A study of the length at maturity and hooks/gill net mesh selection in Clarias lazera from Lake Chad [PDF]
, 1986 The minimum length at first maturity of Clarias lazera was found to be 24 cm (4.8%) for females and 20 cm (1.8%) for males. Fifty percent maturity was attained at length of 28 cm to 30 cm for both sexes; there being little difference among the sexes at ...
Gubio, A., Sagua, V.O.
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Performances des croissances juvéniles de Clarias gariepinus élevés en happa à Kindu
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2020 Durant 8 semaines, une étude a été conduite sur l’effet d’incorporation de la farine de poisson sur les performances de croissances des juvéniles de Clarias gariepinus élevés en happa à Kindu. Au total, 74 juvéniles de Clarias gariepinus ont été répartis
Hugues Mulungo SANGWA +3 more
doaj
Relations of environmental contaminants, algal toxins, and diet with the reproductive success of American alligators on Florida Lakes [PDF]
, 2001 (113 page ...
Arnold, Beverly S. +3 more
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, 1977 This investigation deals broadly with some selected aspects ofthe biology and ecology of most of the available clariid species in various water bodies in Uganda. The programme which was initiated and commenced in March 1976 was prompted by a number of factors among which the following are considered most ...
openaire +1 more source