Intertaxon relationships
Ceroplesis militaris Gerstäcker, 1855
Corus caffer Fahraeus, 1872
Corus collaris (Chevrolat, 1856) 
Corus pseudocostiger Breuning, 1936
Ecyroschema favosum Thomson, 1864
Loxodonta africana (Blumenbach, 1797) - African Bush Elephant
Prosopocera dejeani Gahan, 1890
Prosopocera imbellis (Gahan, 1904)
Tetradia lophoptera (Guérin-Méneville, 1844)