Results 81 to 90 of about 272 (92)

Biological productivity of lake Chad [PDF]

open access: yes, 1979
Lévêque, Christian
core  

Biologie et écologie des poissons d'eau douce africains = Biology and ecology of african freshwater fishes [PDF]

open access: yes, 1988
Bruton, M.N. (ed.)   +2 more
core  

Contribution to the dynamics of mean-size statistics in a changing fishery: I. Family citharinidae in kainji lake, Nigeria

Hydrobiologia, 1980
A model on ‘The dynamics of mean-size statistics in a changing fishery’ proposed by Henderson (FAO) was tested using the Kainji Lake experimental gill-net data collected between 1969 and 1977. The results revealed distinct trends in mean weight and population abundance (catch/effort) for members of the family Citharinidae.
openaire   +1 more source

Un Poisson nouveau de Côte d'Ivoire : Citharinus eburneensis n. sp. (Citharinidae)

1962
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Note sur une série de types de Mormyridae, de Characidae et de Citharinidae du Muséum de Paris

1948
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The gillnets selectivity of Citharinus citharus (Pisces: Citharinidae), Distichodus rostratus (Pisces: Distichodontidae), Hydrocynus forskalii (Pisces: Characidae) and Synodontis membranaceus (Pisces: Mochokidae)

Nigerian Journal of Fisheries, 2008
Studies on selectivity of gillnets multi-mesh for four fish species Citharinus citharus, Synodontis membranaceus, Distichodus rostratus and Hydrocynus forskalii in Lake Kainji North-West Nigeria were conducted. A total of 383 fish were selected during the experimental fishing.
Ahmed, YB, Ipinloju, JK
openaire   +1 more source

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