37 species of dung beetles are known to occur in Equitorial Guinea x of which are endemic. If you are aware of other species not included here please e-mail christopherborrow@gmail.com.
- CATHARSIUS
- DIASTELLOPALPUS
- DIGITONTHOPHAGUS
- EUONTHOPHAGUS
- FURCONTHOPHAGUS
- LIATONGUS
- ONITIS
- ONTHOPHAGUS
- Onthophagus biplagiatus Thomson, 1858 (BMNH drawer 263)
- Onthophagus cyanochlorus d'Orbigny, 1902 (BMNH drawer 269)
- Onthophagus decoratus d'Orbigny, 1905
- Onthophagus densipilis d'Orbigny, 1902 (BMNH drawer 270)
- Onthophagus denticulatus d'Orbigny, 1902 (BMNH drawer 268)
- Onthophagus denudatus d'Orbigny, 1902 (BMNH drawer 261)
- Onthophagus erectinasus d'Orbigny, 1902
- Onthophagus escalerai d'Orbigny, 1902
- Onthophagus fasciculiger d'Orbigny, 1902
- Onthophagus filicornis Harold, 1873 (BMNH drawer 275)
- Onthophagus fossifrons d'Orbigny, 1902 (BMNH drawer 256)
- Onthophagus fuscatus d'Orbigny, 1908 (BMNH drawer 261)
- Onthophagus gradivus Balthasar, 1966
- Onthophagus indutus d'Orbigny, 1902
- Onthophagus liberianus Lansberge, 1883 (BMNH drawer 269)
- Onthophagus mucronatus Thomson, 1858 (BMNH drawer 269)
- Onthophagus orthocerus Thomson, 1958 (BMNH drawer 264)
- Onthophagus sellatus Klug, 1845 (BMNH drawer 231)
- Onthophagus subnudus d'Orbigny, 1902 (BMNH drawer 256)
- Onthophagus vinctus Erichson, 1843 (BMNH drawer 258)
- PROAGODERUS
- PSEUDOPEDARIA
- SISYPHUS