Feeding ecology of electric eel Electrophorus varii (Gymnotiformes: Gymnotidae) in the Curiaú River Basin, Eastern Amazon by Raimundo Nonato Gomes Mendes-Júnior, Júlio César Sá-Oliveira, Huann Carllo Gentil Vasconcelos, Carlos Eduardo Costa-Campos, Andrea Soares Araújo

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Profile of micronucleus frequencies and nuclear abnormalities in different species of electric fishes (Gymnotiformes) from the Eastern Amazon by Karina Motta Melo, Ingrid Reale Alves, Julio Cesar Pieczarka, José Augusto de Oliveira David, Cleusa Yoshiko Nagamachi, Cesar Koppe Grisolia

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Cytogenetic studies in <it>Eigenmannia virescens </it>(Sternopygidae, Gymnotiformes) and new inferences on the origin of sex chromosomes in the <it>Eigenmannia </it>genus by Nagamachi Cleusa Y, Pieczarka Julio C, Milhomem Susana SR, Silva Danillo S

“…<p>Abstract</p> <p>Background</p> <p>Cytogenetic studies were carried out on samples of <it>Eigenmannia virescens </it>(Sternopygidae, Gymnotiformes) obtained from four river systems of the Eastern Amazon region (Para, Brazil).…”
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Two new species of Nomimoscolex (Cestoda: Proteocephalidea, Monticelliidae) from Gymnotus carapo (Pisces: Gymnotiformes) in Argentina by Alicia A Gil de Pertierra

“…Nomimoscolex guillermoi n. sp. and N. dechambrieri n. sp. are described from the gymnotiform fish Gymnotus carapo from Argentina. The new species are placed into Nomimoscolex based on the cortical position of the vitelline follicles, and medullary position of the testes, ovary, and uterus. …”
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Design and construction of an Electric Fish Finder by William G. R. Crampton, Jonathan K. Wells, Charles Smyth, Steven A. Walz

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Feeding habit of Eigenmannia trilineata Lopez & Castello, 1966 (Teleostei: Sternopygidae) of Parque Estadual de Itapuã, RS, Brazil by Júlia Giora, Clarice B. Fialho, Ana Paula S. Dufech

Subjects: “…Gymnotiformes…”
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Pisces, Gymnotiformes, Hypopomidae, Brachyhypopomus Mago-Leccia, 1994: first country record of three species of the genus, Argentina by Adriana Almirón, Jorge Casciotta, Liliana Ciotek, Pablo Giorgis, Paula Soneira, Federico Díaz

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Fish, Gymnotiformes, Apteronotidae, Rio Paranaíba drainage, Central Brazil, <i>Porotergus ellisi</i>: Distribution extension by Vono, V., Triques, M. L., Pessali, T. C.

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A new species of the Eigenmannia trilineata (Gymnotiformes: Sternopygidae) species group from the río Orinoco basin, Venezuela by Luiz A. W. Peixoto, Brandon T. Waltz

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Predation and Crypsis in the Evolution of Electric Signaling in Weakly Electric Fishes by Philip K. Stoddard, Alex Tran, Rüdiger Krahe, Rüdiger Krahe

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Electric eels galore: microsatellite markers for population studies by Lenice Souza-Shibatta, Dhiego G. Ferreira, Kátia F. Santos, Bruno A. Galindo, Oscar A. Shibatta, Silvia H. Sofia, Renata M. Giacomin, Douglas A. Bastos, Raimundo N. G. Mendes-Júnior, Carlos David de Santana

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Cytogenetic characterization of the strongly electric Amazonian eel, Electrophorus electricus (Teleostei, Gymnotiformes), from the Brazilian rivers Amazon and Araguaia by Soraia B.A. Fonteles, Carlos E. Lopes, Alberto Akama, Flora M.C. Fernandes, Fábio Porto-Foresti, José A. Senhorini, Maria de Fátima Z. Daniel-Silva, Fausto Foresti, Lurdes Foresti de Almeida-Toledo

“…A karyotype analysis of the electric eel, Electrophorus electricus (Teleostei, Gymnotiformes), a strongly electric fish from northern South America, is presented. …”
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A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species by William G. R. Crampton, Carlos D. de Santana, Joseph C. Waddell, Nathan R. Lovejoy

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On Apteronotus magdalenensis (Miles, 1945) (Gymnotiformes: Apteronotidae): a poorly known species endemic to the río Magdalena basin, Colombia by Javier A. Maldonado-Ocampo, Carlos David de Santana, William G. R. Crampton

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Parâmetros eritrocitários e fator de condição de Gymnotus sp. (Gymnotiformes: Gymnotidae) em condições de cultivo by Arlene Sobrinho Ventura, Gabriela Tomas Jerônimo, Giovanni Henrique Ferri, Santiago Benites de Pádua, Maurício Laterça Martins, Márcia Mayumi Ishikawa

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A JAR of Chirps: The Gymnotiform Chirp Can Function as Both a Communication Signal and a Jamming Avoidance Response by Caitlin E. Field, Caitlin E. Field, Thiago Alexandre Petersen, José A. Alves-Gomes, Christopher B. Braun

“…The weakly electric gymnotiform fish produce a rhythmic electric organ discharge (EOD) used for communication and active electrolocation. …”
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Description of three new species of Eigenmannia (Gymnotiformes: Sternopygidae) from the rio Mearim and rio Parnaíba basins, Northeastern Brazil by Guilherme Moreira Dutra, Telton Pedro Anselmo Ramos, Naércio Aquino Menezes

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Pisces, Gymnotiformes, Hypopomidae, Brachyhypopomus gauderio Giora and Malabarba, 2009: new species record at Taim Ecological Reserve, south Brazil by Fabiano Correa, Alexandre Garcia, Marlise Bemvenuti, João Vieira

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Evidence of the color pattern variation in populations of Gymnotus pantanal (Gymnotiformes) from three streams in the upper Paraná River basin, Brazil by Vitor André Frana, Weferson Júnio da Graça, Éder André Gubiani, Jocicléia Thums Konerat, Vladimir Pavan Margarido

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Pisces, Gymnotiformes, Hypopomidae, <i>Brachyhypopomus</i> Mago-Leccia, 1994: First country record of three species of the genus, Argentina by Almiron, A., Casciotta, J., Ciotek, L., Giorgis, P., Soneira, P., Diaz, F. R.

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