Mostrando 5 resultados de: 5
Astyanax pirapuan: A new characid species from the upper Rio Paraguay system, Mato Grosso, Central Brazil (Characiformes, Characidae)
ArticleAbstract: A new characid fish is described herein from tributaries of the Rio Aricá-Mirim, Rio Cuiabá basin, CPalabras claves:Astyanax scabripinnis, NEOTROPICAL, taxonomyAutores:Benine R.C., Ricardo Britzke, Silva G.S.C., Tagliacollo V.A.Fuentes:scopusApistogramma ortegai (Teleostei: Cichlidae), a new species of cichlid fish from the Ampyiacu River in the Peruvian Amazon basin
ArticleAbstract: Apistogramma ortegai, new species, is described from small streams tributaries of the Ampiyacu RiverPalabras claves:amazonía, freshwater, Geophaginae, Geophagini, MORPHOLOGY, taxonomyAutores:Kullander S.O., Oliveira C., Ricardo BritzkeFuentes:scopusDescription of two new species of annual fishes of the Hypsolebias antenori species group (Cyprinodontiformes: Rivulidae), from Northeast Brazil
ArticleAbstract: The Hypsolebias antenori species group comprises a monophyletic clade of annual fishes occurring inPalabras claves:DNA barcoding, molecular phylogeny, Rivulidae, taxonomyAutores:Nielsen D.T.B., Oliveira C., Ricardo BritzkeFuentes:scopusWho is Andesiops peruvianus (Ulmer, 1920) (Ephemeroptera: Baetidae)? New insight from the type basin using morphological and molecular analyses
ArticleAbstract: Andesiops peruvianus (Ulmer, 1920) is a small minnow mayfly with a distribution throughout the AndesPalabras claves:Andes mountains, molecular approach, MOTU, species complex, species delimitationAutores:Huamantinco A.A., Mera R., Núñez-Rodríguez D., Ramirez J.L., Ramírez R., Ricardo Britzke, Siccha-Ramirez Z.R., Velásquez-Rodríguez K.Fuentes:scopusRedescription of Mugil setosus Gilbert 1892 with comments on the occurrence of Mugil curema Valenciennes 1836 in the Pacific Ocean (Teleostei: Perciformes: Mugilidae)
ArticleAbstract: Mugil setosus Gilbert 1892 was originally described by Gilbert based on specimens from Clarion IslanPalabras claves:Atlantic, Mugil curema species complex, Pacific Ocean, taxonomyAutores:Mauro Nirchio, Menezes N.A., Ricardo BritzkeFuentes:scopus