Results 91 to 100 of about 17,361 (269)

Acute toxicity of synyhetic resin effluent to African Catfish, Clarias gariepinus [BURCHELL, 1822]. [PDF]

open access: yes, 2012
Aquatic pollution as a field has gained a lot of attention over the decades majorly because of the vital role the aquatic environment plays in the human lifecycle.
Dahunsi, S. O., Oranusi, S. U.
core   +1 more source

Re-description of Laetacara curviceps (Teleostei: Cichlidae: Cichlinae) [PDF]

open access: hybrid, 2009
Felipe Polivanov Ottoni   +2 more
openalex   +1 more source

Multiple soluble malate dehydrogenase of Geophagus brasiliensis (Cichlidae, Perciformes)

open access: yesGenetics and Molecular Biology, 1998
A recent locus duplication hypothesis for sMDH-B* was proposed to explain the complex electrophoretic pattern of six bands detected for the soluble form of malate dehydrogenase (MDH, EC 1.1.1.37) in 84% of the Geophagus brasiliensis (Cichlidae ...
Aquino-Silva Maria Regina de   +2 more
doaj  

Fisheries statistical bulletin, Kainji Lake, northern Nigeria, 1997 [PDF]

open access: yes, 1998
The bulletin presents summary tables and charts on levels of fishing activity, fishing effort, yields and economic values of yields for the fisheries of Kainji Lake, Nigeria for the year 1997.

core  

Phytoplankton and periphyton in ponds with Nile tilapia (Oreochromis niloticus) and bocachico (Prochilodus magdalenae) Fitoplancton y perifiton en estanques con tilapia nilótica (Oreochromis niloticus) y bocachico (Prochilodus magdalenae) Fitoplâncton e perifiton em viveiros com tilapia nilotica (Oreochromis niloticus) e bocachico (Prochilodus magdalenae)

open access: yesRevista Colombiana de Ciencias Pecuarias, 2012
Background: phytoplankton is considered the most important community in the aquatic food chain. As the basis of the food chain, periphyton offers possibilities for further optimization of extensive aquaculture ponds, although in-depth research on its ...
José J García Gonzalez   +2 more
doaj  

Hábitos alimentarios de Gymnogeophagus meridionalis (Osteichthyes, Cichlidae) en un arroyo urbano [PDF]

open access: yes, 2017
Gymnogeophagus meridionalis reis & Malabarba, 1988 es un cíclido común tanto en ambientes naturales como modificados. Este trabajo describe la dieta de esta especie en el arroyo Martín, un curso de agua urbano con moderada perturbación antrópica, ubicado
Colautti, Dario César   +3 more
core  

Clave artificial de las familias de peces del río Magdalena

open access: yesCaldasia, 1942
Patamotrygonidae / Ageneiosidae / Pimelodidae / Auchenipteridae / Bunocephalidae / Cetopsidae /  Pygidiidae / Astroblepidae / Doradidae / Loricariidae / Callichthyidae / Characidae / Erythrinidae / Cyprinodotitidae / Poeciliidae / Sciaenidae / Cichlidae /
Miles Cecil
doaj  

Genetic analysis of immunological traits in tilapia [PDF]

open access: yes, 2002
The immunological response to handling stress of four tilapia species is evaluated.Polymorphism is examined in genes known to influence immune response in ...
Cnaani, A.   +3 more
core  

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