Coniontini
Waterhouse, 1858
Coniontini is a tribe of within the Pimeliinae of the . The tribe contains at least four distributed in North America. Notable included genera are Coelus (dune ), Coniontis, Conisattus, and Eusattus. Members are ground-dwelling beetles associated with arid and sandy environments.
Pronunciation
How to pronounce Coniontini: /ˌkoʊniˈɒntɪnaɪ/
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Identification
Coniontini can be distinguished from other Pimeliinae tribes by a combination of morphological characters including body form and antennal structure. Members of the Coelus are recognized as dune with specialized for sandy . Detailed tribal-level diagnostic features require examination of specimens and comparison with related tribes such as Pimeliini.
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Habitat
Associated with arid and sandy environments, particularly coastal and inland dune systems. The Coelus is specifically adapted to dune . Other genera occupy dry, open ground in western North America.
Distribution
North America, with greatest diversity in western regions including coastal and desert dune systems.
Similar Taxa
- PimeliiniAnother tribe within Pimeliinae; distinguished from Coniontini by specific morphological characters of the and body structure
- TenebrioniniTribe in Tenebrioninae; differs in body form and preferences, generally less associated with specialized dune environments
More Details
Taxonomic history
The tribe was established by Waterhouse in 1858. The authorship is sometimes cited without the date in general references.
Included genera
The tribe contains Coelus Eschscholtz, 1829; Coniontis Eschscholtz, 1829; Conisattus Casey, 1895; and Eusattus LeConte, 1851. Coelus are commonly known as dune due to their specialized .