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Article

Cryptic diversity and recent diversification in the Pyrrhulina australis species complex (Characiformes, Lebiasinidae) revealed by mitochondrial DNA.

Journal of fish biology - 1 Sept 2026

Souza Taina Barbosa De, Ferreira Daniela Cristina, Silva Hugmar Pains Da, Machado Carolina B, Oliveira Claudio, Netto-Ferreira André L, Venere Paulo C

Abstract excerpt

Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present study investigated the genetic diversity of the P. australis group (P....

Read the complete abstract on PubMed

Topics

Animals
DNA, Mitochondrial
Genetic Variation
Phylogeny
Electron Transport Complex IV

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Characiformes

Bayes Theorem

Evolution, Molecular

Source

Open in PubMed Open full text

Identifiers

PMID: 42392999
DOI: 10.1111/jfb.70548
PMCID: PMC13602098

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 19 Oct 2026.

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