Discoderus
LeConte, 1853
Discoderus is a of in the , established by LeConte in 1853. The genus contains more than 30 described . Members of this genus belong to the tribe Harpalini within the Harpalinae.
Pronunciation
How to pronounce Discoderus: /dɪsˈkoʊdərəs/
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Identification
Discoderus can be distinguished from related within the Harpalini by genitalic characteristics and elytral microsculpture patterns. Detailed examination of male is typically required for definitive species-level identification.
Images
Distribution
of Discoderus are found in North America, with the having been described from specimens collected in the United States.
Ecological Role
As members of , Discoderus likely function as in soil and ground-level , contributing to the regulation of .
Similar Taxa
- HarpalusBoth belong to tribe Harpalini and share similar general body form; Discoderus is distinguished by specific genitalic and elytral characters.
- StenocorisOverlaps in distribution and ; Discoderus generally have different pronotal and elytral proportions.
More Details
Taxonomic History
The was established by John Lawrence LeConte in 1853, a prominent who described numerous North American .
Species Diversity
With over 33 described , Discoderus represents a moderately diverse within the Harpalini, though many species remain poorly known biologically.