Results 1 to 10 of about 370 (87)

Feeding and trophic ecomorphology of Satanoperca pappaterra (Pisces, Cichlidae) in the Manso Reservoir, Mato Grosso State, Brazil [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2005
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]

open access: yesRevista Peruana de Investigación Agropecuaria, 2022
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]

open access: yesBrazilian Journal of Biology, 2009
The δ15N composition of bottom-feeding fish (iliophagous = Apareiodon affinis, Cyphocharax nagelii, Prochilodus lineatus, Steindachnerina brevipinna and S.
CA. Lopes, E. Benedito, LA. Martinelli
doaj   +5 more sources

Diet and ecomorphological relationships of four cichlid species from the Cuiabá River basin [PDF]

open access: yesNeotropical Ichthyology, 2016
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]

open access: yesBrazilian Journal of Biology, 2003
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
doaj   +3 more sources

Early development in the mouth-brooding cichlid fish Satanoperca pappaterra (Perciformes: Cichlidae)

open access: yesRevista de Biología Tropical, 2015
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

Aspectos ecológicos dos ectoparasitos branquiais de Satanoperca pappaterra (Heckel, 1840) (Cichlidae) da planície de inundação do alto rio Paraná, Brasil - DOI: 10.4025/actascibiolsci.v29i3.555

open access: yesActa Scientiarum: Biological Sciences, 2007
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]

open access: yesNeotropical Ichthyology, 2013
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]

open access: yesNeotropical Ichthyology, 2015
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

Idade e crescimento de Satanoperca pappaterra (Heckel, 1840) (Osteichthyes, Cichlidae) no reservatório de Itaipu, Estado do Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
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

Home - About - Disclaimer - Privacy