Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)

The taxonomy of the American Onthophagus Latreille, 1802 included in the “hirculus” group is revised, and a study of their morphology allows for the delineation of five species-complexes. Herein, we provide a diagnosis of the “hirculus” group, an illustrated key to the complexes, along with a descri...

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Main Authors: Michele Rossini, Fernando Z. Vaz-de-Mello, Mario Zunino
Format: Article
Language:English
Published: Consortium of European Natural History Museums 2018-05-01
Series:European Journal of Taxonomy
Subjects:
Online Access:https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/561
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author Michele Rossini
Fernando Z. Vaz-de-Mello
Mario Zunino
author_facet Michele Rossini
Fernando Z. Vaz-de-Mello
Mario Zunino
author_sort Michele Rossini
collection DOAJ
description The taxonomy of the American Onthophagus Latreille, 1802 included in the “hirculus” group is revised, and a study of their morphology allows for the delineation of five species-complexes. Herein, we provide a diagnosis of the “hirculus” group, an illustrated key to the complexes, along with a descriptive overview of their taxonomy and geographic distribution. Onthophagus hirculus Mannerheim, 1829 is considered to be a junior synonym of O. hircus Billberg, 1815, which is here demonstrated to be a valid species name. Thus, the “hirculus” group is here renamed the “hircus” group. Furthermore, a general scheme of the genital organs of American Onthophagus is provided, including names of different anatomical parts and a brief discussion on the need for nomenclatural stability for the genitalia of scarab beetles.
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spelling doaj.art-60c884989b10419c9b56dd57c91d9b832022-12-22T01:52:30ZengConsortium of European Natural History MuseumsEuropean Journal of Taxonomy2118-97732018-05-01043210.5852/ejt.2018.432439Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)Michele Rossini0Fernando Z. Vaz-de-Mello1Mario Zunino2Università degli Studi di Urbino Carlo Bo, Dipartimento di Scienze Biomolecolari (DISB), via A. Saffi 2, 61029, Urbino (PU)Universidade Federal de Mato Grosso, Instituto de Biociências, Departamento de Biologia e Zoologia, Av. Fernando Corrêa da Costa, 2367, Boa Esperança, 78060-900 - Cuiabá, MTIndependent researcher, Scuola di Biodiversità - Polo universitario Asti Studi Superiori.The taxonomy of the American Onthophagus Latreille, 1802 included in the “hirculus” group is revised, and a study of their morphology allows for the delineation of five species-complexes. Herein, we provide a diagnosis of the “hirculus” group, an illustrated key to the complexes, along with a descriptive overview of their taxonomy and geographic distribution. Onthophagus hirculus Mannerheim, 1829 is considered to be a junior synonym of O. hircus Billberg, 1815, which is here demonstrated to be a valid species name. Thus, the “hirculus” group is here renamed the “hircus” group. Furthermore, a general scheme of the genital organs of American Onthophagus is provided, including names of different anatomical parts and a brief discussion on the need for nomenclatural stability for the genitalia of scarab beetles.https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/561dung beetlesAmericanew synonymBillbergspecies-complex
spellingShingle Michele Rossini
Fernando Z. Vaz-de-Mello
Mario Zunino
Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
European Journal of Taxonomy
dung beetles
America
new synonym
Billberg
species-complex
title Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
title_full Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
title_fullStr Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
title_full_unstemmed Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
title_short Toward a comprehensive taxonomic revision of the “hirculus” group of American Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae)
title_sort toward a comprehensive taxonomic revision of the hirculus group of american onthophagus latreille 1802 coleoptera scarabaeidae scarabaeinae
topic dung beetles
America
new synonym
Billberg
species-complex
url https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/561
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