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39 onthophagus species
Onthophagus sagittarius
Onthophagus velutinus
Onthophagus subaeneus
Onthophagus subtropicus
Onthophagus oklahomensis
Onthophagus knausi
Onthophagus coenobita
Onthophagus polyphemi
Onthophagus similis
Onthophagus tuberculifrons
Onthophagus arnetti
Onthophagus alluvius
Onthophagus coproides
Onthophagus incensus
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