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 c.borrow@nhm.ac.uk or write to Chris Borrow, Department of Entomology, The Natural History Museum, Cromwell Road, London, England, SW7 5BD.

• CATHARSIUS
  
  • Catharsius dux Harold, 1878 (BMNH drawer 113)
  • Catharsius sesostris Waterhouse, 1888 (BMNH drawer 118)
• DIASTELLOPALPUS
  
  • Diastellopalpus conradti d'Orbigny, 1902
  • Diastellopalpus noctis Thomson, 1858 (BMNH drawer 209)
  • Diastellopalpus sulciger Kolbe, 1893 (BMNH drawer 210)
  • Diastellopalpus tridens Fabricius, 1781 (BMNH drawer 209)
• DIGITONTHOPHAGUS
  
  • Digitonthophagus gazella Fabricius, 1787 (BMNH drawer 221)
• EUONTHOPHAGUS
  
  • Euonthophagus carbonarius Klug, 1855 (BMNH drawer 220)
• FURCONTHOPHAGUS
  
  • Furconthophagus variegatus Fabricius, 1798 (BMNH drawer 231)
• LIATONGUS
  
  • Liatongus sjostedti Felsche, 1904 (BMNH drawer 194)
• ONITIS
  
  • Onitis alexis Klug, 1835 (BMNH drawer 181)
• 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
  
  • Proagoderus praecavatus d'Orbigny, 1913
  • Proagoderus praefossus d'Orbigny, 1913
  • Proagoderus semiiris Thomson, 1858 (BMNH drawer 218)
• PSEUDOPEDARIA
  
  • Pseudopedaria grossa Thomson, 1858 (BMNH drawer 142)
• SISYPHUS
  
  • Sisyphus angulicollis Felsche, 1909 (BMNH drawer 40)
  • Sisyphus ocellatus Reiche, 1847 (BMNH drawer 40)