Odontolytes
Koshantschikov, 1916
Species Guides
1Odontolytes is a of small dung beetles within the Aphodiinae, Scarabaeidae. Established by Koshantschikov in 1916, the genus comprises approximately 19 described . Members are classified in the tribe Eupariini, a group often associated with decaying organic matter and detritus rather than fresh . The genus has a Neotropical distribution.
Pronunciation
How to pronounce Odontolytes: //oʊˈdɒntəˌlaɪtiːz//
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Identification
Odontolytes are distinguished from other aphodiine primarily by genitalic characters, particularly features of the male . As small-bodied aphodiines (typically under 10 mm), they share the general scarabaeoid body plan with clubbed and legs, but specific external morphological characters distinguishing Odontolytes from related eupariine genera such as Ataenius or Euparia require examination of microscopic structures.
Distribution
Neotropical region.
Similar Taxa
- AtaeniusBoth are small aphodiine beetles in the tribe Eupariini with similar body forms; separation requires examination of male genitalia and subtle differences in pronotal and elytral sculpturing.
- EupariaAnother eupariine with overlapping size range and general habitus; distinguished by differences in the structure of the mesometasternal region and aedeagal .
More Details
Taxonomic history
The was established by Koshantschikov in 1916. The tribe Eupariini, to which Odontolytes belongs, has undergone repeated taxonomic revision, and generic limits remain under study.
Species diversity
Approximately 19 have been described, though the actual diversity may be greater given limited collecting in parts of the Neotropical range.