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Anais da Academia Brasileira de Ciencias(2)
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A giant on the ground: Another large-bodied atractus (serpentes: Dipsadinae) from ecuadorian andes, with comments on the dietary specializations of the goo-eaters snakes
ArticleAbstract: Body-size is significantly correlated with the number of vertebrae (pleomerism) in multiple vertebraPalabras claves:Atractus gigas, Atractus touzeti, Dietary shift, Goo-eater snakes, Macrostomy, Postnatal ontogenyAutores:Ana Ana Almendáriz, Jorge M. Brito, Melo-Sampaio P.R., Passos P., Scanferla A.Fuentes:scopusA new giant Atractus (Serpentes: Dipsadidae) from Ecuador, with notes on some other large Amazonian congeners
ArticleAbstract: We describe a new species of Atractus from Cordillera de los Guacamayos in the Andes of Ecuador. ThiPalabras claves:Atractus major, Atractus snethlageae, Atractus touzeti, Cordillera de los guacamayos, rainforest, REPTILES, snakeAutores:Campbell J.A., Diego F. Cisneros-Hebkp_redia, Jorge H. Valencia, Lamar W.W., Passos P., Schargel W.E.Fuentes:scopusWhen the tail shakes the snake: Phylogenetic affinities and morphology of Atractus badius (Serpentes: Dipsadidae), reveals some current pitfalls on the snake's genomic age
ArticleAbstract: Atractus badius has a long and controversial nomenclatural history due to both its antiquity and thePalabras claves:hemipenial morphology, Integrative taxonomy, Microdermatoglyphics, Mo¬lecular phylogeny, Osteology, Sequence voucher misidentificationAutores:Fouquet A., Grazziotin F.G., Melo-Sampaio P.R., Passos P., Ramos L.O., Torres Carvajal OmarFuentes:googlescopusRediscovery and redescription of the rare Andean snake Atractus modestus
ArticleAbstract: Atractus modestus was described based on a single specimen from western Ecuador, and since its origiPalabras claves:Colubridae, Dipsadinae, hemipenis, taxonomyAutores:David Salazar-Valenzuela, Diego F. Cisneros-Hebkp_redia, Passos P.Fuentes:googlescopusRediscovery of atractus microrhynchus and reappraisal of the taxonomic status of A. Emersoni and A. Natans (Serpentes: Dipsadidae)
ArticleAbstract: The species Rhabdosoma microrhynchum (now Atractus microrhynchus) was originally described based onPalabras claves:amazonía, Atractus multicinctus species group, Hemipenial features, Morphological variation, Pacific lowlands, Species boundariesAutores:Aguilar C., Diego F. Cisneros-Hebkp_redia, Passos P., Rivera D.E., Schargel W.E.Fuentes:googlescopusSystematic review of Atractus schach (Serpentes: Dipsadidae) species complex from the Guiana Shield with description of three new species
ArticleAbstract: The Guiana Shield harbours one of the best preserved and largest extents of tropical forest on EarthPalabras claves:amazonía, Dipsadinae, endemism, hemipenial morphology, molecular phylogeny, snakes, taxonomyAutores:Fouquet A., Melo-Sampaio P.R., Passos P., Prudente A.L.D.C., Torres Carvajal OmarFuentes:googlescopusTesting species boundaries within the Atractus occipitoalbus complex (Serpentes: Dipsadidae)
ArticleAbstract: The taxonomic status of Atractus occipitoalbus is revised on the basis of concordance between quantiPalabras claves:Atractus duboisi, Atractus occipitoalbus, Atractus orcesi, Geographical variation, Species boundaries, taxonomyAutores:Chiesse A., Passos P., Savage J.M., Torres Carvajal OmarFuentes:googlescopus