Odontopsammodius
Gordon & Pittino, 1992
Species Guides
1Odontopsammodius is a of aphodiine dung beetles in the Scarabaeidae, established by Gordon and Pittino in 1992. The genus comprises approximately 12 described . These beetles belong to the tribe Psammodiini, a group associated with sandy . The genus is distributed in the Neotropical region.
Pronunciation
How to pronounce Odontopsammodius: /oʊˌdɒntoʊˌsæmˈmoʊdiəs/
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Identification
Members of Odontopsammodius can be distinguished from other aphodiine by their placement in the tribe Psammodiini, which is characterized by adaptations to psammophilic (sand-dwelling) lifestyles. The genus name, combining 'odonto-' (tooth) and 'Psammodius' (a related sand-dwelling genus), suggests distinctive dental or mandibular features, though specific diagnostic characters require examination of .
Habitat
As members of the tribe Psammodiini, in this are associated with sandy substrates. The tribe name derives from Greek 'psammos' (sand), indicating a psammophilic .
Distribution
Neotropical region.
Similar Taxa
- PsammodiusBoth belong to the tribe Psammodiini and share psammophilic adaptations; Odontopsammodius was separated from this group based on distinct morphological features including dental characteristics.
- Other Aphodiinae generaOdontopsammodius is distinguished by its tribal placement in Psammodiini, whereas most other aphodiine dung beetles belong to different tribes with different preferences.
More Details
Taxonomic history
The was erected in 1992 by Robert D. Gordon and Riccardo Pittino, reflecting refined understanding of relationships within the Psammodiini. The authorship and date are critical for nomenclatural .