An Update on the Feeding Preferences of the Dung Beetle Onthophagus moroni Zunino and Halffter (Coleoptera: Scarabaeidae) from the Cuetzalan Caves, Puebla, Mexico
| Autor: | Sara Lariza Rivera-Gasperín, Mario E. Favila, Fernando Escobar-Hernández |
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| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
Scarabaeidae geography Species complex Insecta geography.geographical_feature_category Arthropoda biology Zoology Murcielago Biodiversity biology.organism_classification 01 natural sciences Tylomys nudicaudus Coleoptera 010602 entomology Onthophagus Cave Insect Science Animalia biology.owned_animal Scarabaeinae Taxonomy Dung beetle |
| Zdroj: | The Coleopterists Bulletin. 75 |
| ISSN: | 0010-065X |
| DOI: | 10.1649/0010-065x-75.1.247 |
| Popis: | The Onthophagus brevifrons species complex (Coleoptera: Scarabaeidae: Scarabaeinae: Onthophagini) consists of the five species: Onthophagus cavernicollis Howden and Cartwright, Onthophagus subtropicus Howden and Cartwright, Onthophagus brevifrons Horn, Onthophagus cuevensis Howden and Onthophagus moroni Zunino and Halffter, all of which are strictly associated with underground habitats (caves or burrows) and are consequently considered troglobites. Nevertheless, the biology of Onthophagus Latreille species reported from caves is lacking. In this study, four grottoes in the Cuetzalan region were explored: Trompa de Elefante, El Fosil and El Nido del Murcielago (which belong to the poorly explored Gruta de Atepolihui), and the Tasalolpan cave, in the search for dung beetles. Onthophagus moroni was collected inside El Nido del Murcielago and Tasalolpan cave, representing a new record for El Nido del Murcielago, since its presence was previously recorded inside the Tasalolpan cave in 1988. Adults of O. moroni were collected alive 70 m inside the Tasalolpan cave, under a latrine of Peters' climbing rat, Tylomys nudicaudus (Peters) (Rodentia: Cricetidae). We redescribe the species, discuss its biogeography and provide an updated dichotomous key to enable the identification of the constituent species in the O. brevifrons species complex. |
| Databáze: | OpenAIRE |
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