Published June 11, 2018 | Version v1
Taxonomic treatment Open

Ageneiosus Lacepede 1803

Description

Ageneiosus

1. Caudal fin truncate; body deep, its depth contained 4.5 to 5 times in standard length................................. A. inermis

1’. Caudal fin bifurcate; body elongated, its depth contained 5.7 to 7.5 times in standard length...................... 2

2. Dorsum with a black longitudinal band, sometimes interrupted by light-beige irregular blotches; mouth cleft inverted U-shaped in ventral view...................... A. militaris

2’. Dorsum uniformly dark-grey; mouth cleft inverted V-shaped in ventral view................................ A. ucayalensis

Notes

Published as part of Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, pp. 1-111 in Neotropical Ichthyology 16 (2) on page 60, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record/3678395

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Additional details

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Biodiversity

Family
Auchenipteridae
Genus
Ageneiosus
Kingdom
Animalia
Order
Siluriformes
Phylum
Chordata
Scientific name authorship
Lacepede
Taxon rank
genus
Taxonomic concept label
Ageneiosus Lacepede, 1803 sec. Ota, Deprá, Graça & Pavanelli, 2018