Articles with "rio tocantins" as a keyword



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Description of a new species of Gymnotocinclus from the rio Tocantins basin with phylogenetic analysis of the subfamily Hypoptopomatinae (Siluriformes: Loricariidae).

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Published in 2017 at "Zootaxa"

DOI: 10.11646/zootaxa.4268.3.2

Abstract: Gymnotocinclus canoeiro n. sp. of the Hypoptopomatinae is described from small tributaries of the upper rio Tocantins basin. It is distinguished from G. anosteos by having five characters: (1) the presence of body dermal plates,… read more here.

Keywords: new species; analysis; description new; rio tocantins ... See more keywords
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Pseudacanthicus major: description of one of the largest known Loricariidae (Hypostominae: Ancistrini), a species from rio Tocantins basin, Brazil.

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Published in 2018 at "Zootaxa"

DOI: 10.11646/zootaxa.4387.3.5

Abstract: The genus Pseudacanthicus currently comprises the following six species distributed in the Amazon and Tocantins basins, and coastal drainages from Guyana to French Guyana: P. serratus, P. fordii, P. histrix, P. spinosus, P. leopardus, P.… read more here.

Keywords: description one; pseudacanthicus major; major description; one largest ... See more keywords