Dellacasiellus ruficlarus
(Fall, 1932)
Dellacasiellus ruficlarus is a of dung beetle in the Aphodiinae, originally described by Fall in 1932. It belongs to a small of aphodiine scarabs distributed across western North America. The species has been documented in arid and semi-arid regions from Canada to Mexico.
Pronunciation
How to pronounce Dellacasiellus ruficlarus: /dɛlˌækəˈsjɛləs ˌruːfɪˈklɑːrəs/
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Identification
Members of Dellacasiellus are small aphodiine scarabs characterized by a compact body form and reduced elytral . The specific epithet "ruficlarus" suggests reddish or coloration, though this requires verification. Distinguishing D. ruficlarus from requires examination of male genitalia and detailed comparison of elytral punctation patterns.
Habitat
Arid and semi-arid environments including grasslands, desert scrub, and open woodland edges. Associated with mammal in dryland .
Distribution
Western North America: Canada (Saskatchewan), United States (Arizona, California, Colorado, Idaho, Oregon, Texas, Utah), and Mexico (Baja California Sur, Sonora).
Similar Taxa
- Dellacasiellus speciesCongeneric within this small require careful examination of genitalia and punctation for separation; geographic overlap occurs in several western states.
- Other AphodiinaeSmall size and aphodiine body form may cause confusion with other dung beetle ; Dellacasiellus is distinguished by its compact build and reduced elytral striation.