Escarabajos estercoleros (Coleoptera: Scarabaeidae: Scarabaeinae) de ranchos ganaderos de Yucatán, México
نویسندگان
چکیده
منابع مشابه
Revision of the genus Holocephalus (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini)
The genus Holocephalus Hope is revised and now contains fi ve species: H. cristatus (Gillet), H. eridanus (Olivier), H. julieni sp.nov. H. sculptus (Gillet), and H. simoni sp.nov. All taxa are described and illustrated. A key to species of Holocephalus is included. Lectotypes are designated for H. eridanus and H. sculptus. Scarabaeus eridanus Olivier is designated as the type species for the ge...
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Beetles belong to the order Coleoptera, and are important organisms for the ecosystems functioning in which they inhabit. Taxonomists classify these organisms to facilitate their identification and study. For this purpose, they use identification keys, composed by dilemmas, which increase in number when classification approaches to the least inclusive category. This work presents a method to au...
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The Dichotomius speciosus species group, endemic to the highlands of the Brazilian Atlantic Forest and included in the subgenus Luederwaldtinia is taxonomically revised. Dichotomius alvarengai new species and D. malyi new species are described. Dichotomius bucki is here considered to be a new synonym of D. opalescens, for which a lectotype is designated. The group, as well as its species, is di...
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The chromosomes obtained from scarab beetle Gymnopleurus mundus Wied., 1819 of subfamily Scarabaeinae were studied using standard staining and C-banding. The karyotype is comprised of 14 chromosomes with meioformula, 6AA+Xyp. The analysis of constitutive heterochromatin (CH) revealed small blocks located in the centromeric region of all chromosomes. Some of the anomalies like polypoidy, deconde...
متن کاملThe South American Dung Beetle Genus Ennearabdus Lansberge (Coleoptera: Scarabaeidae: Scarabaeinae: Eucraniini)
The South American endemic dung beetle genus Ennearabdus Lansberge is revised. Description, diagnosis and illustrations are presented for the only known species of the genus, E. lobocephalus (Harold). A lectotype is designated for Onthophagus lobocephalus Harold, the type species of Ennearabdus. The biology, biogeography, conservation status, and distribution based on the predictive distributio...
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ژورنال
عنوان ژورنال: Revista Mexicana de Biodiversidad
سال: 2012
ISSN: 2007-8706,1870-3453
DOI: 10.22201/ib.20078706e.2012.2.943