The unique traits of the subgenus Unicus within Chiasmocleis Méhely, 1094 (Anura: Microhylidae)

Chiasmocleis is the most speciose genus of Neotropical microhylids. The genus consists of three monophyletic clades that were recently recognized as subgenera. Within Chiasmocleis, the subgenus Unicus has a basal position in the phylogeny and contains a single species that occurs in the North Atlant...

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Bibliographic Details
Published in:Zootaxa
Main Authors: DE SÁ, RAFAEL O., TONINI, JOÃO F. RIVA, VAN HUSS, HANNAH, ZAHER, HUSSAM, HADDAD, CÉLIO F. B.
Format: Article in Journal/Newspaper
Language:English
Published: Mangolia Press 2019
Subjects:
Amphibia
Chiasmocleis
Unicus
apomorphies
morphology
molecular
North Atlantic
Online Access:https://www.mapress.com/zt/article/view/zootaxa.4646.3.8
Description
Summary:Chiasmocleis is the most speciose genus of Neotropical microhylids. The genus consists of three monophyletic clades that were recently recognized as subgenera. Within Chiasmocleis, the subgenus Unicus has a basal position in the phylogeny and contains a single species that occurs in the North Atlantic Forest of Brazil, isolated from the ranges of other Chiasmocleis. However, the subgenus Unicus lacked a formal description and consequently so far was a nomen nudum. Herein, we provide a diagnosis (i.e., morphological and molecular apomorphies) of the subgenus Unicus de Sá, Tonini, van Huss, Long, Cuddy, Forlani, Peloso, Zaher and Haddad, 2019b; for convenience, the name has also been registered in ZooBank.

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