Encontrados 5 documentos, a visualizar página 1 de 1
Unexpected high genetic diversity at the extreme northern geographic limit of T...
Almada, Vítor Carvalho; Almada, Frederico; Francisco, Sara Martins; Castilho, Rita; Robalo, Joana IsabelThe longspined bullhead (Taurulus bubalis, Euphrasen 1786) belongs to the family Cottidae and is a rocky shore species that inhabits the intertidal zones of the Eastern Atlantic since Iceland, southward to Portugal and also the North Sea and Baltic, northward to the Gulf of Finland, with some occurrences in the northern Mediterranean coasts eastward to the Gulf of Genoa. We analysed the phylogeographic patterns...
Molecular study on the Atlanto-Mediterranean rocky-shore ichthyofauna : the pot...
Almada, Frederico José Oliveira de, 1972-Tese de doutoramento em Biologia (Biologia Evolutiva) apresentada à Universidade de Lisboa através da Faculdade de Ciências, 2009 ; Disponível no documento
Molecular validation of the specific status of Parablennius sanguinolentus and ...
Almada, Frederico; Almada, Vítor Carvalho; Domingues, Vera dos Santos; Brito, Alberto; Santos, Ricardo SerrãoParablennius sanguinolentus and P. parvicornis have been classified as either two distinct species or as two sub-species depending on the different criteria used to classify them. An analysis of fragments of mitochondrial 12S and 16S rDNA showed that the genetic distance between samples of P. sanguinolentus and P. parvicornis is similar or higher than those found for other blenniids that are widely recognized a...
On the phylogenetic affinities of Centrolabrus trutta and Centrolabrus caeruleu...
Almada, Vítor Carvalho; Almada, Frederico; Henriques, Miguel; Santos, Ricardo Serrão; Brito, AlbertoPhylogenetic analysis of partial 12S and 16S mitochondrial rDNA regions, together with meristic and ethological data, has revealed that Centrolabrus trutta (Lowe, 1833), a species occurring in the Canaries and Madeira, and its close relative Centrolabrus caeruleus (Azevedo, 1999) from the Azores, are more closely related to most species of the genus Symphodus than to Centrolabrus exoletus (Linnaeus, 1758). Unde...
Breves considerações sobre a eco-etologia de Lypophrys trigloides (Pisces : Ble...
Almada, FredericoDissertação de Mestrado em Etologia
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