Tonibius sulcatus
(LeConte, 1851)
Tonibius sulcatus is a of darkling beetle in the Tenebrionidae, described by LeConte in 1851. The Tonibius is to western North America, with species primarily distributed in arid and semi-arid regions of Mexico and the southwestern United States. T. sulcatus is one of several species in this genus characterized by or sulcate .

Pronunciation
How to pronounce Tonibius sulcatus: /toˈniːbiʊs sʌlˈkeɪtəs/
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Images
Distribution
Mexico (MX); precise locality details beyond country level are not documented in available sources.