Oligosarcus amome is described from tributaries of the arroyo Yabotí-Guazú, río Uruguay basin, Misiones Province, Argentina. This new species can be distinguished from all its congeners by the following combination of characters: presence of two conspicuous series of teeth on premaxilla bearing pentacuspidate teeth in the outer series. Oligosarcus amome is the sister taxon of all remaining analyzed species of the genus excepting O. itau.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.11646/zootaxa.3915.4.8 | DOI Listing |
Publication Analysis
Top Keywords
oligosarcus amome
12
río uruguay
8
uruguay basin
8
basin misiones
8
amome ostariophysi
4
ostariophysi characidae
4
characidae species
4
species río
4
misiones argentina
4
argentina oligosarcus
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!