Results 81 to 90 of about 16,816 (210)
Revista 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]
, 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
The complete mitochondrial genome of the Chilotilapia rhoadesii
Mitochondrial DNA. Part B. Resources, 2017 In this study, we firstly reported the complete mitochondrial genome of Chilotilapia rhoadesii. The whole mitochondrial genome is 16,580 bp in length, including 2 ribosomal RNA genes, 22 transfer RNA genes and 13 protein-coding genes.
Xiangru Wen +4 more
doaj +1 more source
A preliminary assessment of water quality in fish cages on Lake Kariba, Zimbabwe [PDF]
, 1994 The water quality in fish cages on Lake Kariba was studied. The Kruskal-Wallis test was used to determine whether the water quality parameters differed significantly among the cage-types (cage-type effect). Secchi disc readings ranged from 2 to 4 metres,
Mhlanga, W.
core
Clave artificial de las familias de peces del río Magdalena
Caldasia, 1942 Patamotrygonidae / Ageneiosidae / Pimelodidae / Auchenipteridae / Bunocephalidae / Cetopsidae / Pygidiidae / Astroblepidae / Doradidae / Loricariidae / Callichthyidae / Characidae / Erythrinidae / Cyprinodotitidae / Poeciliidae / Sciaenidae / Cichlidae /
Miles Cecil
doaj
Onderstepoort Journal of Veterinary Research, 2013 A total of 257 fishes from four families, Clariidae, Cichlidae, Cyprinidae and Schilbeidae were collected from three localities: the Sand River Dam, Swaziland; the Nylsvlei Nature Reserve, South Africa and the Vaal Dam and Vaal River Barrage, South ...
Maryke L. Ferreira +1 more
doaj
Distribuição do tucunaré Cichla cf. monoculus (Osteichthyes, Cichlidae) no Pantanal. [PDF]
, 2019 A introdução de espécies em ecossistemas aquáticos tem sido documentada em todo o mundo, mas o impacto da presença destas nos novos ambientes ainda não é bem conhecido. O objetivo desta pesquisa foi determinar a área de distribuição do tucunaré Cichla cf.
MARQUES, D. K. S., RESENDE, E. K. de
core
Gonadal and reproductive patterns in Tilapia leucosticta (Teleostei: Cichlidae) in an equatorial lake, Lake Naivasha (Kenya) [PDF]
, 1970 Mohamed Hyder
openalex +1 more source
Ichthyological Bulletin of the J.L.B. Smith Institute of Ichthyology; No. 54 [PDF]
, 1989 Various and disparate opinions have been expressed with regard to the phylogenetic affinities of Pseudocrenilabrus, a seemingly generalized and primitive haplochromine genus. These views are reconsidered and rejected.
Greenwood, Peter Humphrey
core +1 more source
DNA methylation in fish of the cichlid family: A systematic review
HeliyonCichlidae is considered one of the most diverse families of freshwater fish in the world. The representatives of this group are known for their ecological and behavioral diversity.
Elias Welengane +6 more
doaj