The genetic similarity of six species from the Pimelodidae family (Osteichthyes, Siluriformes), collected at four sites in the Tibagi River basin, was analyzed using RAPD. RAPD comparative analysis was carried out to observe the degree of genetic similarity among the six species of Pimelodidae. The dendrogram obtained by analysis of the comparative RAPD profiles clearly showed that the individuals investigated from each species clustered together, that is, there was a defined separation among the six species. Two clusters also separated distinctly, one formed by the P. maculatus, P. cf. absconditus, I. labrosus and P. pirinampu (Pimelodinae subfamily) species and the other by the P. aff. avanhandavae and Pimelodella aff. meeki (Heptapterina...
In the Rio Doce basin of southeastern Brazil, the freshwater fish Hoplias malabaricus (trahira) is a...
Freshwater fish present unique challenges when one attempts to understand the factors that determine...
A number of 170 individuals of the species Pimelodus maculatus, a Neotropical fish known as mandi wa...
ABSTRACT. The genetic similarity of six species from the Pimelodidae family (Osteichthyes, Silurifor...
Genetic variability of three Pimelodidae species, Pimelodus maculatus, Iheringichthys labrosus, and ...
The genetic variability of four fish species (Pimelodus maculatus, Prochilodus lineatus, Salminus br...
The existence of reproductive isolation between two morphs of catfish, endemic to the Iguaçu River (...
Samples from seven different locations of the genus Pimelodella were genetically examined, two caves...
Until 1982, the Guaíra Falls, also named the Seven Falls, constituted a barrier to the dispersion of...
Pimelodus maculatus populations from the Tietê and Paranapanema rivers were sampled and had their ge...
In this study, the RAPD technique was used to analyze the genetic structure of populations of the fi...
Many factors have contributed to the destruction of fish habitats. Hydroelectric dams, water polluti...
ABSTRACT Pimelodidae harbors several species and is widely distributed throughout the Neotropical re...
Pimelodus maculatus populations from the Tietê and Paranapanema rivers were sampled and had their ge...
Pimelodus maculatus e P. platicirris are sympatric species and the first the most abundant specie of...
In the Rio Doce basin of southeastern Brazil, the freshwater fish Hoplias malabaricus (trahira) is a...
Freshwater fish present unique challenges when one attempts to understand the factors that determine...
A number of 170 individuals of the species Pimelodus maculatus, a Neotropical fish known as mandi wa...
ABSTRACT. The genetic similarity of six species from the Pimelodidae family (Osteichthyes, Silurifor...
Genetic variability of three Pimelodidae species, Pimelodus maculatus, Iheringichthys labrosus, and ...
The genetic variability of four fish species (Pimelodus maculatus, Prochilodus lineatus, Salminus br...
The existence of reproductive isolation between two morphs of catfish, endemic to the Iguaçu River (...
Samples from seven different locations of the genus Pimelodella were genetically examined, two caves...
Until 1982, the Guaíra Falls, also named the Seven Falls, constituted a barrier to the dispersion of...
Pimelodus maculatus populations from the Tietê and Paranapanema rivers were sampled and had their ge...
In this study, the RAPD technique was used to analyze the genetic structure of populations of the fi...
Many factors have contributed to the destruction of fish habitats. Hydroelectric dams, water polluti...
ABSTRACT Pimelodidae harbors several species and is widely distributed throughout the Neotropical re...
Pimelodus maculatus populations from the Tietê and Paranapanema rivers were sampled and had their ge...
Pimelodus maculatus e P. platicirris are sympatric species and the first the most abundant specie of...
In the Rio Doce basin of southeastern Brazil, the freshwater fish Hoplias malabaricus (trahira) is a...
Freshwater fish present unique challenges when one attempts to understand the factors that determine...
A number of 170 individuals of the species Pimelodus maculatus, a Neotropical fish known as mandi wa...