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Data · collection · 2008

A new species of Gladioglanis Ferraris & Mago-Leccia from rio Aripuanã, Amazonas, Brazil (Siluriformes: Heptapteridae)

Listed in GBIF

Description

This dataset contains the digitized treatments in Plazi based on the original journal article Rocha, Marcelo Salles, Oliveira, Renildo Ribeiro de, Rapp Py-Daniel, Lúcia H. (2008): A new species of Gladioglanis Ferraris & Mago-Leccia from rio Aripuanã, Amazonas, Brazil (Siluriformes: Heptapteridae). Neotropical Ichthyology 6 (3): 433-438, DOI: 10.1590/s1679-62252008000300017, URL: doi.org/10.1590/s1679-62252008000300017 A new species of Gladioglanis is described from a single locality on rio Aripuanã, rio Madeira basin, and can be distinguished from its congeners by the following characters: dorsal-fin spine and spinelet absent, first dorsal-fin ray flexible, unbranched, followed by five branched dorsal-fin rays, pectoral-fin spine short and with few (5 anterior-side, 4 posterior-side) dentations, 22-25 anal-fin rays, round profile of the head in dorsal view, first dorsal-fin pterygiophore in contact with the neural spine of eighth vertebrae, 13 caudal-fin rays in both upper and lower lobes, and 60 total vertebrae.

Some of its characters are discussed below and compared among the species of a small clade within Heptapteridae proposed by Bockmann (1998). Uma nova espécie de Gladioglanis é descrita de uma única localidade no rio Aripuanã, bacia do rio Madeira, e pode ser diferenciada de seus congêneres pelos seguintes caracteres: espinho dorsal e trava do espinho ausentes, primeiro raio da dorsal simples, flexível, seguido de cinco raios ramificados na nadadeira dorsal, espinho peitoral menor e com poucas (5 anteriores e 4 posteriores) serras, 22-25 raios na nadadeira anal, perfil da cabeça arredondado em vista dorsal, primeiro pterigióforo da nadadeira dorsal em contato com o espinho neural da oitava vértebra, 13 raios na nadadeira caudal em ambos lobos superior e inferior, e 60 vértebras.

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Alguns dos caracteres são discutidos e comparados entre as espécies de um pequeno clado dentro de Heptapteridae proposto por Bockmann (1998).

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From keywords
Life Sciences
Provenance · 1 source records, 8 field assertions
SourceKeyLast seenRaw
GBIF89128c42-3a67-490c-a273-aa53fd2165ce12 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · gbifconnector:gbif@1.0.0
concepts[field].local:field:life-sciencesmapping · gbifconnector:gbif@1.0.0
created_datesource · gbifconnector:gbif@1.0.0
descriptionsource · gbifconnector:gbif@1.0.0/description
licensesource · gbifconnector:gbif@1.0.0
publication_datesource · gbifconnector:gbif@1.0.0
titlesource · gbifconnector:gbif@1.0.0/title
updated_datesource · gbifconnector:gbif@1.0.0