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Neotropical Ichthyology
On-line version ISSN 1982-0224


Table of contents
Neotrop. ichthyol. vol.4 no.1 Porto Alegre Jan./Mar. 2006

Descriptive morphology and phylogenetic relationships among species of the Neotropical annual killifish genera Nematolebias and Simpsonichthys (Cyprinodontiformes: Aplocheiloidei: Rivulidae)
Costa, Wilson J. E. M.

Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Mautari, Kelly Cristina; Menezes, Naércio Aquino

Astyanax henseli, a new name for Tetragonopterus aeneus Hensel, 1870 from southern Brazil (Teleostei: Characiformes)
Melo, Filipe A. G. de; Buckup, Paulo A.

Two new species of Astyanax (Ostariophysi: Characiformes: Characidae) from eastern Brazil, with a synopsis of the Astyanax scabripinnis species complex
Bertaco, Vinicius A.; Lucena, Carlos A. S. de

Food spectrum and trophic structure of the ichthyofauna of Corumbá reservoir, Paraná river Basin, Brazil
Luz-Agostinho, Karla D. G.; Bini, Luis M.; Fugi, Rosemara; Agostinho, Angelo A.; Júlio Jr., Horácio F.

Evidence of habitat fragmentation affecting fish movement between the Patos and Mirim coastal lagoons in southern Brazil
Burns, Marcelo D. M.; Garcia, Alexandre M.; Vieira, João P.; Bemvenuti, Marlise A.; Marques, David M. L. Motta; Condini, Vinicius

Abundance, feeding and reproduction of Salminus sp. (Pisces: Characidae) from mountain streams of the Andean piedmont in Venezuela
Rodríguez-Olarte, Douglas; Taphorn B., Donald C.

Factors influencing Serrapinnus notomelas (Characiformes: Characidae) populations in upper Paraná river floodplain lagoons
Piana, Pitágoras Augusto; Gomes, Luiz Carlos; Cortez, Elimaida Mayo

Reproductive success and female preference in the amazonian cichlid angel fish, Pterophyllum scalare (Lichtenstein, 1823)
Cacho, Maria do Socorro R. F.; Chellappa, Sathyabama; Yamamoto, Maria Emília

Karyotype description of three species of Loricariidae (Siluriformes) and occurrence of the ZZ/ZW sexual system in Hemiancistrus spilomma Cardoso & Lucinda, 2003
Oliveira, Renildo Ribeiro de; Souza, Issakar Lima; Venere, Paulo Cesar

Morphology and distribution of the cave knifefish Eigenmannia vicentespelaea Triques, 1996 (Gymnotiformes: Sternopygidae) from Central Brazil, with an expanded diagnosis and comments on subterranean evolution
Bichuette, Maria Elina; Trajano, Eleonora

A remarkable sand-dwelling fish assemblage from central Amazonia, with comments on the evolution of psammophily in South American freshwater fishes
Zuanon, Jansen; Bockmann, Flávio A.; Sazima, Ivan

Fallen leaves on the water-bed: diurnal camouflage of three night active fish species in an Amazonian streamlet
Sazima, Ivan; Carvalho, Lucélia Nobre; Mendonça, Fernando Pereira; Zuanon, Jansen

 Scientific Notes
 ·  Turtle riders: remoras on marine turtles in Southwest Atlantic
Sazima, Ivan; Grossman, Alice