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Amplification of microsatellites in two haemulid species (Haemulon aurolineatum and Haemulon steindachneri) Boletín de Investigaciones
Pabón Quintero,Paula E.; Tavera,José Julián; Millán-Márquez,Ana María; Acero P,Arturo.
ABSTRACT Genetic-population studies in marine fish have allowed to study patterns of dispersal and connectivity between habitats. One important tool in population genetics is the use of microsatellite molecular markers. Cross-amplification of microsatellite is a method that consists in using primers designed for one species in a different one but phylogenetically related. Because of the importance of genetic studies of populations in artisanal fisheries species, primers were evaluated and designed for the species Haemulon aurolineatum and Haemulon steindachneri. Samples were collected from the artisanal fisheries in Baru-Colombia. Amplification was standardized for 12 microsatellites which ten were polymorphic for H. aurolineatum and nine for H....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Haemulidae; Grunts; Primers; Polymorphism; Population genetics.
Ano: 2018 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100151
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Mixed-species schooling behavior and protective mimicry involving coral reef fish from the genus Haemulon (Haemulidae) Neotropical Ichthyology
Pereira,Pedro Henrique Cipresso; Feitosa,João Lucas Leão; Ferreira,Beatrice Padovani.
The present study analyzed heterotypic schooling behavior and protective mimicry relationships involving species of the genus Haemulon and other coral reef fishes on coastal reefs at Tamandaré, Pernambuco State, Northeastern Brazil. The work was performed during 35 hours of direct observation using the "focal animal" method. The observed events involved 14 species of reef fish in eight different families. The phenomenon of mixed schooling appeared to be related to the large number of individuals of the genus Haemulon present in reef environments and to the tendency of individuals with limited populations to try to aggregate in schools (e.g. genus Scarus).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Grunts; Heterotypic schooling; Social mimicry; Western Atlantic.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000400005
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