44 documents found, page 1 of 5
Molecular species delimitation of the genera Anodus, Argonectes, Bivibranchia a...
Nogueira, Acacio Freitas [UNESP]; Oliveira, Claudio [UNESP]; Langeani, Francisco [UNESP]; Netto-Ferreira, Andre LuizMade available in DSpace on 2022-04-28T17:22:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; NSF; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); A good taxonomic assessment of specimens is an essential task to many biological studies and DNA ...
Hyphessobrycon rutiliflavidus n. sp., a new characid fish from the upper rio Pa...
Carvalho, Fernando Rogério; Langeani, Francisco [UNESP]; Miyazawa, Carlos Suetoshi; Troy, Waldo PinheiroMade available in DSpace on 2022-04-28T20:37:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-01-07; Hyphessobrycon rutiliflavidus, new species, is described from the upper rio Paraguai in Cuiaba, State of Mato Grosso, Brazil. The new species differs from all other congeners by the following combination of characters: black humeral spot, slightly diffuse at its tips, and caudal-peduncle blotch present;...
A new Hemigrammus Gill from upper rio Paraná system, Southeastern Brazil (Chara...
Marinho, Manoela M. F. [UNESP]; Carvalho, Fernando R.; Langeani, Francisco [UNESP]; Tatsumi, Flá Vio L.Made available in DSpace on 2022-04-28T20:38:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-03-10; Hemigrammus parana is described from the upper rio Paraná system, in the area of influence of the Ilha Solteira reservoir in states of Mato Grosso do Sul, Minas Gerais and São Paulo, southeastern Brazil. The new species differs from all congeners by the combination of the following characters: absence o...
Neoplecostomus (Teleostei: Loricariidae) from the upper Rio Paraná basin, Brazi...
Zawadzki, Cláudio Henrique; Pavanelli, Carla Simone; Langeani, Francisco [UNESP]Made available in DSpace on 2022-04-28T20:40:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-04-28; Neoplecostomus paranensis was the only Neoplecostomus species known from the upper Rio Paraná basin, and it was diagnosed from its congeners mainly by the absence or reduction of the adipose fin. In this study we describe three new Neoplecostomus species. All of them are promptly differentiated from N. ...
Color pattern variation in Trichomycterus iheringi (Eigenmann, 1917) (Silurifor...
da Silva, Cristiane C.F.; da Matta, Sara Lívia S. Fernandes; Hilsdorf, Alexandre W.S.; Langeani, Francisco [UNESP]; Marceniuk, Alexandre P.Made available in DSpace on 2022-04-28T21:01:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-31; Color pattern is recognized as an important characteristic for diagnosing Trichomycterus species and for elucidating their relationships. An analysis based on morphological and molecular data confirms the existence of a single species of Trichomycterus in the rio Itatinga, a costal river drainage on the...
Ontogenetic development related to parental care of a neotropical fish, pterygo...
Araujo, Renato B. [UNESP]; Langeani, Francisco [UNESP]Made available in DSpace on 2022-05-01T00:57:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; This study describes the main ontogenetic changes in the armored catfish Pterygoplichthys ambrosettii from newly hatched larva to adult. The relation between the degree of development of newly hatched larvae and post-larvae and parental care is discussed. Ontogenetic series containing newly hatched larv...
A new species of Moenkhausia from the rio Amazonas and rio Orinoco basins (Char...
Marinho, Manoela M. F.; Langeani, Francisco [UNESP]Made available in DSpace on 2022-04-28T21:24:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-08-26; A new species of Moenkhausia is described from the rio Amazonas and rio Orinoco basins. The new species can be distinguished from congeners mainly by the combination of a conspicuous, relatively small and circular humeral spot, a black spot on the upper caudal-fin lobe, lower caudal-fin lobe without spo...
Pisces, Siluriformes, Ictaluridae, Ictalurus punctatus (Rafinesque, 1818): Firs...
Zanatta, Augusto Seawright [UNESP]; Ramos, Igor Paiva [UNESP]; da Silva, Reinaldo José [UNESP]; Langeani, Francisco [UNESP]Made available in DSpace on 2022-04-28T22:02:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; This is the first report of Ictalurus punctatus in the middle Paranapanema river basin; the occurrence of this species may be associated with the expansion of pisciculture in cage farms in the Brazilian territory as a whole. © 2010 Check List and Authors.; Universidade Estadual Paulista Instituto de Bio...
Pisces, Aquidauana and Miranda drainages, upper Paraguay river basin, Mato Gros...
Teresa, Fabrício Barreto [UNESP]; Romero, Renato de Mei [UNESP]; Langeani, Francisco [UNESP]Made available in DSpace on 2022-04-28T22:02:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; An inventory of the ichthyofauna of the Aquidauana and Miranda basins is presented. A total of 9,559 individuals of six orders, 21 families and 68 species were sampled in streams (n = 6), rivers (n = 2), and reservoirs (n = 5) during the dry and wet seasons. Streams and rivers were the sites with higher...
Photography-based taxonomy is inadequate, unnecessary, and potentially harmful ...
Ceriaco, Luis M. P.; Gutierrez, Eliecer E.; Dubois, Alain; Simon Abdala, Cristian; Alqarni, Abdulaziz S.; Adler, Kraig; Adriano, Edson A.; Aescht, ErnaMade available in DSpace on 2021-06-25T12:17:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-23; Villanova Univ, Dept Biol, Villanova, PA 19085 USA; Museu Nacl Hist Nat & Ciencia, Lisbon, Portugal; Univ Brasilia, Dept Zool, Inst Ciencias Biol, BR-70910900 Brasilia, DF, Brazil; Smithsonian Inst, Natl Museum Nat Hist, Washington, DC 20560 USA; Sorbonne Univ, Museum Natl Hist Nat, ISYEB, Paris, France...