A new species of bumblebee catfish of the genus Microglanis (Siluriformes: Pseudopimelodidae) from the upper rio Paraguay basin, Brazil

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Authors: Oscar Akio Shibatta
Cited by: 0

Abstract

This dataset contains the digitized treatments in Plazi based on the original journal article Shibatta, Oscar Akio (2016): A new species of bumblebee catfish of the genus Microglanis (Siluriformes: Pseudopimelodidae) from the upper rio Paraguay basin, Brazil. Neotropical Ichthyology (Neotrop. Ichthyol.) 14 (3), No. e 160031: 1-7, DOI: 10.1590/1982-0224-20160031, URL: http://dx.doi.org/10.1590/1982-0224-20160031A new species of Microglanis from upper rio Paraguay basin is described. The species differs from congeners by the following combination of characters: deeply forked caudal fin with pointed lobes, bifurcated hook between antrorse and retrorse hooks on anterior margin of pectoral-fin spine, lateral line relatively long, surpassing the vertical through end of dorsal fin but not reaching adipose fin, color pattern of dorsal region of head dark brown with a restrict thin light area between anterior nostril and eye, broad light stripe on supraoccipital region.Uma nova espécie de Microglanis da bacia do alto rio Paraguai é descrita. A espécie difere das congêneres pela seguinte combinação de caracteres: nadadeira caudal profundamente furcada com lobos pontiagudos, serra bifurcada entre as serras antrorsas e retrorsas da margem anterior do espinho da nadadeira peitoral, linha lateral relativamente longa, ultrapassando a vertical que passa pelo final da base da nadadeira dorsal, mas não atingindo a nadadeira adiposa, padrão de colorido da região dorsal castanho escuro com uma estreita área clara restrita entre a narina anterior e o olho, faixa clara larga na região supraoccipital.

Fields of Study & Subjects

Fish biology ecology and behavior Fish Biology and Ecology Studies Ichthyology and Marine Biology

Publication details

Journal / source
Global Biodiversity Information Facility
Publication date
16 March 2026
Language
EN
Document type
Dataset