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	Provedor de dados Neotropical Ichthyology (2) Autor Astarloa,Juan M. Díaz de (2) Avigliano,Esteban (1) Béarez,Philippe (1) Castellini,Damián L. (1) Gonzalez-Castro,Mariano (1) Mabragaña,Ezequiel (1) Munroe,Thomas A. (1) Rosso,Franco del (1) Rosso,Juan J. (1) Schenone,Nahuel F. (1) Mais... Palavra-chave Taxonomy (2) Argentina (1) DNA Barcoding (1) Flatfishes (1) Guppy (1) Identification key (1) Poecilia (1) Postcranial skeleton (1) Southwest-Atlantic (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2018 (1) 2017 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes ( Paralichthys , Paralichthyidae), and comparisons with other congeneric species Neotropical Ichthyology Astarloa,Juan M. Díaz de; Munroe,Thomas A.; Béarez,Philippe; Gonzalez-Castro,Mariano; Castellini,Damián L.. ABSTRACT Comparisons of the external morphology and analysis of osteological features of the postcranial and appendicular skeletons of three southwestern Atlantic flatfish species of the genus Paralichthys (P. isosceles, P. orbignyanus and P. patagonicus) were carried out. Bones are described, and detailed morphological, morphometric and meristic characteristics of these flounders are given in order to provide information about the external and internal morphology of three species of Paralichthys occurring in the south-west Atlantic waters that add new information and will help regarding within the framework of a phylogenetic study of the group. Interspecific differences were found in the number of vertebrae and intermuscular bones, as well as in the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Flatfishes; Identification key; Postcranial skeleton; Southwest-Atlantic; Taxonomy. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252018000200214 Molecular and taxonomic characterisation of introduced specimens of Poecilia reticulata in the lower Paraguay River basin (Cyprinodontiformes: Poeciliidae) Neotropical Ichthyology Rosso,Juan J.; Rosso,Franco del; Mabragaña,Ezequiel; Schenone,Nahuel F.; Avigliano,Esteban; Astarloa,Juan M. Díaz de. ABSTRACT Poeciliids comprise around 300 species inhabiting the fresh and brackish waters of the Americas and Africa. Poecilia reticulata is native to Northeastern South America and Trinidad and Tobago. In this paper, introduced specimens of P. reticulata collected in the lower Paraguay River in Argentina, were characterized by means of molecular and taxonomic approaches. We further explore, by means of DNA Barcoding, the singularity of the genetic identity of these specimens. Ocurrence of P. reticulata in the lower Paraguay River represents the first record of this species in Argentina. Thirteen individuals of P. reticulata were collected. DNA barcoding showed that all five specimens sampled belong to a single mitochondrial lineage, which was also present... Tipo: Info:eu-repo/semantics/article Palavras-chave: Argentina; DNA Barcoding; Guppy; Poecilia; Taxonomy. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000400205 Registros recuperados: 2 Primeira ... 1 ... Última

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