Feeding and trophic ecomorphology of Satanoperca pappaterra (Pisces, Cichlidae) in the Manso Reservoir, Mato Grosso State, Brazil [PDF]
The aim of this work was to evaluate the relationship between diet and features of the trophic ecomorphology of Satanoperca pappaterra (Heckel, 1840) in an impacted environment.
Norma Segatti Hahn, Fabiane Cunha
doaj +6 more sources
Fauna parasitaria de dos peces del género Satanoperca (Cichlidae): una revisión de las investigaciones realizadas en el siglo XXI [PDF]
Los cíclidos, son peces de climas cálidos que presentan una rica variedad de patrones de coloración, comportamiento, hábitos alimenticios y tamaños. Los cíclidos del género Satanoperca están ampliamente distribuidos en la región oriental de América del ...
Fred William Chu-Koo +2 more
doaj +4 more sources
Trophic position of bottom-feeding fish in the Upper Paraná River floodplain [PDF]
The δ15N composition of bottom-feeding fish (iliophagous = Apareiodon affinis, Cyphocharax nagelii, Prochilodus lineatus, Steindachnerina brevipinna and S.
CA. Lopes, E. Benedito, LA. Martinelli
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Diet and ecomorphological relationships of four cichlid species from the Cuiabá River basin [PDF]
Relationship between diet and morphology of cichlid were analyzed considering that the trophic apparatus determines differential food use among species.
Gisele C. Novakowski +2 more
doaj +3 more sources
Aquatic macrophytes as feeding site for small fishes in the Rosana Reservoir, Paranapanema River, Southeastern Brazil [PDF]
In the present investigation we studied the feeding habits of the fishes associated with aquatic macrophytes in the Rosana Reservoir, southeastern Brazil.
L. Casatti, H. F. Mendes, K. M. Ferreira
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Early development in the mouth-brooding cichlid fish Satanoperca pappaterra (Perciformes: Cichlidae)
The Neotropical region exhibits the largest diversity of fish worldwide; however, little is known about the early development of fish species from this region.
Taise Miranda Lopes +3 more
doaj +7 more sources
Foram examinadas brânquias de 34 espécimes de Satanoperca pappaterra (Heckel, 1840), coletados na planície de inundação do Alto rio Paraná Brasil, entre março de 2004 a junho de 2005.
Fábio Hideki Yamada +2 more
doaj +7 more sources
Relationships between morphology, diet and spatial distribution: testing the effects of intra and interspecific morphological variations on the patterns of resource use in two Neotropical Cichlids [PDF]
Considering th e morphology, diet and spatial distribution of Satanoperca pappaterraand Crenicichla britskii (Perciformes: Cichlidae) in the Upper Paraná River floodplain (Brazil), the following questions were investigated: (1) Could the body shape ...
Ana Lúcia A. Sampaio +2 more
doaj +3 more sources
The more stirring the better: cichlid fishes associate with foraging potamotrygonid rays [PDF]
One hunting tactic of freshwater rays (Potamotrygonidae), termed "undulate the disc and stir substrate", is here reported to attract cichlids at two sites in the upper Paraná River.
Domingos Garrone-Neto, Ivan Sazima
doaj +4 more sources
Estimativas de idade e crescimento do cará, Satanoperca pappaterra (Osteichthyes, Cichlidae), foram feitas a partir dos anéis de crescimento presentes nas escamas, apresentando uma boa consistência nas leituras, conforme verificado nos valores dos ...
Rodrigo Fernandes +2 more
doaj +5 more sources

