Results 151 to 160 of about 19,313 (296)

Astyanax totae, a new characid species (Teleostei: Characidae) from the upper rio Iguaçu basin, southeastern Brazil

open access: yesNeotropical Ichthyology
A new species of characid fish, Astyanax totae, is described from a small tributary in the upper drainage of the rio Iguaçu, Paraná basin, Brazil.
Carolina Ferreira Haluch   +1 more
doaj   +1 more source

Drift of Colomesus asellus (Teleostei : Tetraodontidae) larvae in the Amazon river [PDF]

open access: yes, 1994
#Colomesus asellus$ est le seul #Tetraodontidae$ du bassin amazonien, ce qui rend possible l'identification des larves et l'étude de leur transport par le fleuve. Durant un an, nous avons échantillonné le cours de l'Amazone et le long des berges.
Araujo-Lima, C.A.R.M.   +2 more
core  

Lista de peces de la provincia de Entre Ríos [PDF]

open access: yes, 2013
Fil: Arias, José D.. Facultad de Ciencia y Tecnología. Universidad Autónoma de Entre Ríos; ArgentinaFil: Demonte, Lucio D.. Facultad de Humanidades y Ciencias. Universidad Nacional del Litoral; ArgentinaFil: Miquelarena, Amalia María.
Arias, José D.   +4 more
core  

Parasites in Curimata cyprinoides (Characiformes: Curimatidae) from eastern Amazon, Brazil. [PDF]

open access: yes, 2017
This work is the first study on parasitic fauna of Curimata cyprinoides Linnaeus, 1766 (Curimatidae) and the host-parasite relationship. The total of 154,740 parasites such as Ichthyophthirius multifiliis (Ciliophora), trophozoite of Spironucleus sp ...
MARINHO, R. das G. B.   +4 more
core  

Two new Bryconamericus: B. cinarucoense n. sp. and B. singularis n. sp. (Characiformes, Characidae) from the Cinaruco River, Orinoco Basin, with keys to all Venezuelan species [PDF]

open access: yes, 2008
Here we describe for the first time Bryconamericus cinarucoense n. sp. and Bryconamericus singularis n. sp., two new species of Characiformesfrom the Cinaruco River, Orinoco Basin in Venezuela. B. cinarucoense n. sp.
Román-Valencia, C.   +2 more
core  

Fish, Taquara river basin, northern of the state of Paraná, Brazil.

open access: yesCheck List, 2007
Taquara River is situated in an agriculturist region, on the northern portion of the Tibagi river basin, state ofParaná. Fish fauna was collected in five stretches of the Taquara River and in nine headwaters of its tributaries, in theperiod of May to ...
Galves, W.   +2 more
doaj  

Three new species of Bryconamericus (Characiformes, Characidae), with keys for species from Ecuador and a discussion on the validity of the genus Knodus [PDF]

open access: yes
Tres nuevas especies de Bryconamericus (Characiforme, Characidae), con claves de identificación para las especies de Ecuador y discusión sobre la validez del género Knodus Se describen tres especies nuevas de peces carácidos pertenecientes al género ...
García–A., C.   +3 more
core  

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