Mostrando resultados 36 a 54 de 54
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| Pré-visualização | Data do documento | Título | Autor(es) |
| 2001 | Ocorrência de dimorfismo sexual em Doradidae (Ostariophysi: Siluriformes) | PyDaniel, Lúcia Helena Rapp; Zuanon, Jansen Sampaio; Leão, Elizabeth Lima Mendes; Fernandes, Cristina Cox |
| 2003 | On the sex life of Oedemognathus exodon (Gymnotiformes: Apteronotidae) | Fernandes, Cristina Cox; Lundberg, John G |
| 2004 | Osteological basis for sexual dimorphism in Apteronotus bonapartii (Castelnau) (Gymnotiformes) | Fernandes, Cristina Cox; Hilton, Eric |
| 2014 | Procerusternarchus pixuna, a new genus and species of electric knifefish (Gymnotiformes: Hypopomidae, Microsternarchini) from the Negro river, South America | Fernandes, Cristina Cox; Nogueira, Adília; Alves-Gomes, José Antônio |
 | 2020 | Rapid morphological change in multiple cichlid ecotypes following the damming of a major clearwater river in Brazil | Gilbert, M. Chaise; Akama, Alberto; Fernandes, Cristina Cox; Albertson, R. Craig |
| 2007 | Redescrição de Orthosternarchus tamandua (Boulenger, 1898) (Apteronotidae:Gymnotiformes), com informações sobre sua anatomia, ecologia, descargas do órgão elétrico e afinidades filogenéticas | Paz, Ricardo Campos da; Hilton, Eric; Fernandes, Cristina Cox; Sullivan, John P.; Lundberg, John G |
| 2007 | Redescription of Orthosternarchus tamandua (Boulenger, 1898) (Gymnotiformes, Apteronotidae), with reviews of its ecology, electric organ discharges, external morphology, osteology, and phylogenetic affinities | Hilton, Eric; Fernandes, Cristina Cox; Sullivan, John P.; Lundberg, John G.; Paz, Ricardo Campos da |
| 2001 | Seasonal variation of fish communities in Amazonian rain forest streams. | Bührnheim, Cristina Motta; Fernandes, Cristina Cox |
| 2010 | Sex Differences in the Electrocommunication Signals of the Electric Fish Apteronotus bonapartii | Ho, Winnie W.; Fernandes, Cristina Cox; Alves-Gomes, José Antônio; Smith, G. Troy |
| 1998 | Sex-related morphological variation in two species of apteronotid fishes (Gymnotiformes) from the Amazon River basin | Fernandes, Cristina Cox |
| 1993 | Sexual dimorphism in Apteronotidae (Gymnotiformes) | Fernandes, Cristina Cox |
| 2006 | Sexual dimorphism in Apteronotus bonapartii (Gymnotiformes: Apteronotidae) | Hilton, Eric J.; Fernandes, Cristina Cox |
| 2000 | Sexual dimorphism in electric fishes (Apteronotidae, Gymnotiformes) | Fernandes, Cristina Cox |
| 2004 | Sobre a descarga do órgão elétrico do sarapó Apteronotus hasemani (Gymnotiformes: Apteronotidae). | Fernandes, Cristina Cox; Podos, Jeff E. |
| 2013 | Sternarchella calhamazon n. sp., the Amazon's most abundant species of apteronotid electric fish, with a note on the taxonomic status of sternarchus capanemae steindachner, 1868 (gymnotiformes, apteronotidae) | Lundberg, John G.; Fernandes, Cristina Cox; Campos-Da-Paz, Ricardo; Sullivan, John P. |
| 2003 | Structure of fish assemblages in Amazonian rain-forest streams: Effects of habitats and locality | Bührnheim, Cristina Motta; Fernandes, Cristina Cox |
| 1999 | The largest of all electric-fish snouts: Apteronotus anas is a hypermorphic male of a A. hasemani (Gymnotiformes: Apteronotidae) | Fernandes, Cristina Cox; Lundberg, John G |
| 2001 | Tributary effect on electric fish diversity in channels of the Amazon River, Brazil. | Fernandes, Cristina Cox |
 | 2013 | Two new species and a new subgenus of toothed brachyhypopomus electric knifefishes (Gymnotiformes, Hypopomidae) from the central amazon and considerations pertaining to the evolution of a monophasic electric organ discharge | Sullivan, John P.; Zuanon, Jansen; Fernandes, Cristina Cox |