Results 11 to 20 of about 17,994 (219)

Description of Encephalon Morphology of Nile Tilapia Oreochromis niloticus (Linnaeus, 1758) (Perciformes: Cichlidae) From Brazil. [PDF]

open access: yesAnat Histol Embryol
ABSTRACT The Nile tilapia (Oreochromis niloticus) is a cichlid species native to Africa and is widely farmed in tropical and subtropical regions around the world, making it one of the most commercially important aquaculture species. Despite its significance, there is still a lack of detailed anatomical descriptions of its brain.
Pereira ALS   +5 more
europepmc   +2 more sources

Mitochondrial genome annotation and phylogenetic placement of Oreochromis andersonii and O. macrochir among the cichlids of southern Africa. [PDF]

open access: yesPLoS ONE, 2018
Genetic characterization of southern African cichlids has not received much attention. Here, we describe the mitogenome sequences and phylogenetic positioning of Oreochromis andersonii and O. macrochir among the African cichlids.
Ian Bbole   +3 more
doaj   +1 more source

Elaboration, development, and installation of the first animal skin bank in Brazil for the treatment of burns and wounds [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2019
Introduction: The production and distribution of human skin by Brazilian skin banks is insufficient to meet the country's demand, supplying less than 1% of the need for treating burn victims.
Edmar Maciel Lima   +5 more
doaj   +1 more source

Treatment of deep second-degree burns on the abdomen, thighs, and genitalia: use of tilapia skin as a xenograft [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2020
Tilapia skin has a non-infectious microbiota and a morphological structure similar to human skin. Phase II clinical studies, not yet published, have shown promising results in their use for the treatment of burns.
Edmar Maciel Lima   +7 more
doaj   +1 more source

Testing the performance of environmental DNA metabarcoding for surveying highly diverse tropical fish communities: A case study from Lake Tanganyika

open access: yesEnvironmental DNA, 2020
Background and Aims Environmental DNA (eDNA) metabarcoding provides a highly sensitive method of surveying freshwater fish communities, although studies to date have largely been restricted to temperate ecosystems.
Christopher J. Doble   +6 more
doaj   +1 more source

Spatial Learning of Individual Cichlid Fish and Its Effect on Group Decision Making

open access: yesAnimals, 2022
Learning and memory abilities and their roles in group decision-making have important ecological relevance in routine activities such as foraging and anti-predator behaviors in fish species.
Jiaxing Long, Shijian Fu
doaj   +1 more source

Assessing the dietary sources of two cichlid species in River Nile sub-branches: Stomach contents, fatty acids and stable isotopes analyses

open access: yesEgyptian Journal of Aquatic Research, 2016
We assess the importance of four different food sources as dietary components of Oreochromis niloticus and Sarotherodon galilaeus in Nile sub-branches using stomach contents, fatty acids (FA) and stable isotopes (SI) analyses.
Mohamad S. Abd El-Karim   +2 more
doaj   +1 more source

Bio‐ecological studies on two cichlids in the Brimsu reservoir of Ghana

open access: yesAquaculture, Fish and Fisheries, 2023
Although small‐scale fisheries and aquaculture provide opportunities to increase fish yield to supplement rural food and income, they remain undeveloped in Ghana.
Elizabeth Agyekumwaa   +2 more
doaj   +1 more source

Whole-genome sequences of Malawi cichlids reveal multiple radiations interconnected by gene flow

open access: yesNature Ecology & Evolution, 2017
The hundreds of cichlid fish species in Lake Malawi constitute the most extensive recent vertebrate adaptive radiation. Here we characterize its genomic diversity by sequencing 134 individuals covering 73 species across all major lineages.
M. Malinsky   +6 more
semanticscholar   +1 more source

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