Cnemodinus testaceus
(Horn, 1870)
Cnemodinus testaceus is a of darkling beetle in the Tenebrionidae. Described by Horn in 1870, this species is among the lesser-documented members of the Cnemodinus. The genus belongs to a diverse family of beetles primarily associated with arid and semi-arid environments. Available occurrence data for this species is extremely limited.
Pronunciation
How to pronounce Cnemodinus testaceus: /ˌnɛmoʊˈdaɪnəs tɛsˈteɪsiəs/
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Identification
The combination of testaceous coloration and generic placement in Cnemodinus distinguishes this from darker-colored tenebrionids. Specific diagnostic characters for separating C. testaceus from are not documented in readily available sources.
Distribution
North America. Specific range details are poorly documented due to limited occurrence records.
More Details
Data scarcity
This is represented by only a single observation in iNaturalist and minimal occurrence records in aggregated biodiversity databases, indicating it is either genuinely rare, under-collected, or restricted to specific that receive limited survey effort.
Taxonomic context
The Cnemodinus is one of numerous genera within the hyperdiverse Tenebrionidae, which contains over 20,000 described globally. Many tenebrionid genera remain poorly studied taxonomically and ecologically.