Cladistic analysis of Rheochlus and related genera, with description of a new species (Diptera: Chironomidae: Podonominae)

Siri Augusto, Brodin Yngve
Acta Entomologica Musei Nationalis Pragae 54(1): 361-375, 2014
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Abstract: A new species, Rheochlus latisetus sp. nov., is described from male and female adults from Argentina. Emendations and illustrations of the three previously known species of Rheochlus Brundin, 1966 are provided. A cladistic analysis of the genus Rheochlus within the tribe Podonomini is presented, and the phylogenetic relationship with congeners is discussed based on adult characters.
Key words: Diptera; Chironomidae; Podonominae; Rheochlus; phylogeny; cladistic analysis; new species; Argentina; Neotropical Region
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