Results 131 to 140 of about 39,901 (247)
Journal of Fish Biology, EarlyView.Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva +4 more
wiley +1 more source
Documentos/Informações referentes à: Sindicato dos Trabalhadores Rurais de Rio Branco do Sul [PDF]
, 1980 Lista com nomes de membros da diretoria do Sindicato dos Trabalhadores Rurais de Rio Branco do Sul, no período de 1975-1981, com Dalzira Brandt Santana como Presidente, coletada pela Secretaria de Estado da Segurança Pública do Paraná.
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DNA barcoding uncovers two putative new species in Trachelyopterus (Siluriformes: Auchenipteridae)
Journal of Fish Biology, EarlyView.Abstract Trachelyopterus is a cryptic genus within the Neotropical catfish family Auchenipteridae with a complex history of taxonomic revisions. Despite the notable morphological and genetic similarities among its species, some studies suggest that the genus harbours greater diversity than is currently recognized, including additional species yet to be
Fiorindo José Cerqueira +9 more
wiley +1 more source
Bryconamericus turiuba, a new species from the upper Rio Paraná system (Ostariophysi: Characiformes) [PDF]
, 2005 Bryconamericus turiuba, new species, is described from the upper Rio Paraná system in Brazil. It differs from all congeners in the following combination of characters: 15-20 branched anal-fin rays; four or five scales in a transverse series from the ...
De Lucena, Zilda Margarete S. +3 more
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Journal of Fish Biology, EarlyView.Abstract A new species of the small‐sized armoured catfish genus Neoplecostomus is described from Neotropical Atlantic coastal drainages, in southeast Brazil. The new species can be readily diagnosed from all congeners by having the first plates of the ventral series reduced in size, rounded and ventrally displaced, resulting in a naked band between ...
Pedro L. C. Uzeda +5 more
wiley +1 more source
Mito e história nas narrativas dos guaranis da bacia do Paranapanema [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Antropologia Social, Florianópolis, 2011A pesquisa que resultou neste trabalho teve a intenção de levantar dados sobre a ...
Barros, Valéria Esteves Nascimento
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Journal of Fish Biology, EarlyView.Abstract Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present
Taina Barbosa De Souza +6 more
wiley +1 more source
Naviculales(Bacillariophyceae) do Rio das Pedras (Sapopema) e do Rio Carvaozinho (Ibaiti), Bacia do Cinzas Estado do Paraná [PDF]
, 2003 Orientador: Thelma Alvim Veiga LudwigMonografia (Bacharelado) - Universidade Federal do Paraná. Setor de Ciencias Biológicas. Curso de Graduaçao em Ciencias BiológicasResumo : A região próxima do município de Sapopema, norte do Paraná, vem sendo ...
Maruno, Gilson
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Boletim Geográfico do Rio Grande do Sul, 2015 A Formação Irati (Permiano da Bacia do Paraná) é uma das formações geológicas mais estudadas dentre as formações sedimentares brasileiras, devido às suas ocorrências fossilíferas singulares, sendo, assim, de interesse científico em busca da melhor ...
Anderson José Maraschin +1 more
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