Results 1 to 10 of about 33 (32)

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. Samples were collected from March 2000 to February 2003 in Manso Reservoir, Cuiabá River, Mato Grosso State.
Hahn, Norma Segatti, Cunha, Fabiane
openaire   +6 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. Therefore, to contribute to this knowledge, this study aimed to morphologically describe the early stages of development (eggs, larvae and juveniles) of S.
Lopes, Taise Miranda   +3 more
openaire   +7 more sources

Histology of the digestive tract of Satanoperca pappaterra (Osteichthyes, Cichlidae)=Histologia do trato digestivo de Satanoperca pappaterra (Osteichthyes, Cichlidae)

open access: yesActa Scientiarum: Biological Sciences, 2012
This study aimed to locate, describe and characterize the esophagus, stomach and intestine of Satanoperca pappaterra using histological techniques. The species presents detritivore-invertivore feeding habit and is widely distributed in Neotropical continental waters.
Maria Raquel Marçal Natali   +2 more
openaire   +1 more source

Histology of the digestive tract of Satanoperca pappaterra (Osteichthyes, Cichlidae) - doi: 10.4025/actascibiolsci.v34i3.8956

open access: yesActa Scientiarum: Biological Sciences, 2012
the esophagus, stomach and intestine of Satanoperca pappaterra using histological techniques. The species presents detritivore-invertivore feeding habit and is widely distributed in Neotropical continental waters. The esophagus is short, the stomach is small with saccular form and the intestine is long.
Silva, Marlene Rodrigues da   +2 more
openaire   +3 more sources

Ecological aspects of ectoparasites from the gills of Satanoperca pappaterra (Heckel, 1840) (Cichlidae) from the upper Paraná river floodplain, Brazil = Aspectos ecológicos dos ectoparasitos branquiais de Satanoperca pappaterra (Heckel, 1840) (Cichlidae) da planície de inundação do alto rio Paraná, Brasil

open access: yesActa Scientiarum: Biological Sciences, 2007
The gills of 34 specimens of Satanoperca pappaterra (Heckel, 1840) were analyzed, all of which had been collected from the upper Paraná river floodplain in Brazil, between March 2004 to June 2005. Five species of parasites were found: two digenean (metacercariae), only one monogenean, one cestode (plerocercoid) and one copepod.
Gilberto Cezar Pavanelli   +2 more
openaire   +1 more source

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 coeficientes de variação.
Rodrigo Fernandes   +2 more
openaire   +1 more source

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. Foram encontradas cinco espécies de parasitos: dois digenéticos (metacercária), apenas um monogenético, um cestóide (plerocercóide) e um copepoda.
Fábio Hideki Yamada   +2 more
openaire   +1 more source

Age and growth of Satanoperca pappaterra (Heckel, 1840) (Osteichthyes, Cichlidae) in the Itaipu Reservoir, state of Paraná, Brazil

open access: yes, 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 coeficientes de variação.
Fernandes, Rodrigo   +2 more
openaire   +1 more source

Histology of the digestive tract of Satanoperca pappaterra (Osteichthyes, Cichlidae) [PDF]

open access: yesActa Scientiarum. Biological Sciences, 2012
Marlene Rodrigues da Silva   +2 more
openaire   +1 more source

Ecological aspects of ectoparasites from the gills of Satanoperca pappaterra (Heckel, 1840) (Cichlidae) from the upper Paraná river floodplain, Brazil - DOI: 10.4025/actascibiolsci.v29i3.555

open access: yes, 2007
The gills of 34 specimens of Satanoperca pappaterra (Heckel, 1840) were analyzed, all of which had been collected from the upper Paran・river floodplain in Brazil, between March 2004 to June 2005. Five species of parasites were found: two digenean (metacercariae), only one monogenean, one cestode (plerocercoid) and one copepod.
Yamada, Fábio Hideki   +2 more
openaire   +1 more source

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