Trioceros SWAINSON, 1839
The genus Trioceros SWAINSON, 1839
consists currently of 41 species and 46 subspecies:
Trioceros affinis (RÜPPELL, 1845)
Trioceros balebicornutus (TILBURY, 1998)
Trioceros bitaeniatus (FISCHER, 1884)
Trioceros camerunensis (MÜLLER, 1909)
Trioceros chapini (DE WITTE, 1964)
Trioceros conirostratus (TILBURY, 1998)
Trioceros cristatus (STUTCHBURY, 1837)
Trioceros deremensis (MATSCHIE, 1892)
Trioceros eisentrauti (GÜNTHER, 1895)
Trioceros ellioti (GÜNTHER, 1895)
Trioceros feae (BOULENGER, 1906)
Trioceros fuelleborni (TORNIER, 1900)
Trioceros goetzei (TORNIER, 1899)
Trioceros goetzei goetzei (TORNIER, 1899)
Trioceros goetzei nyikae (LOVERIDGE, 1953)
Trioceros hanangensis KRAUSE & BÖHME, 2010
Trioceros harennae (LARGEN, 1995)
Trioceros harennae harennae (LARGEN, 1995)
Trioceros harennae fitchi (NEČAS, 2004)
Trioceros hoehnelii (STEINDACHNER, 1891)
Trioceros hoehnelii hoehnelii (STEINDACHNER, 1891)
Trioceros hoehnelii altaeelgonis (LOVERIDGE, 1935)
Trioceros incornutus (LOVERIDGE, 1932)
Trioceros ituriensis (SCHMIDT, 1919)
Trioceros jacksonii (BOULENGER, 1896)
Trioceros jacksonii jacksonii (BOULENGER, 1896)
Trioceros jacksonii xantholophus (EASON, FERGUSON & HEBRARD, 1988)
Trioceros johnstoni (BOULENGER, 1901)
Trioceros kinangopensis STIPALA, LUTZMANN, MALONZA, WILKINSON, GODLEY, NYAMACHE & EVANS, 2012
Trioceros kinetensis (SCHMIDT, 1943)
Trioceros laterispinis (LOVERIDGE, 1932)
Trioceros marsabitensis (TILBURY, 1991)
Trioceros melleri (GRAY, 1865)
Trioceros merumontanus (RAND, 1958)
Trioceros montium (BUCHHOLZ, 1874)
Trioceros narraioca (NECAS, MODRY & SLAPETA, 2003)
Trioceros ntunte (NECAS, MODRY & SLAPETA, 2005)
Trioceros nyirit STIPALA, LUTZMANN, MALONZA, BORGHESIO, WILKINSON, GODLEY & EVANS, 2011
Trioceros oweni (GRAY, 1831)
Trioceros perreti (KLAVER & BÖHME, 1992)
Trioceros pfefferi (TORNIER, 1900)
Trioceros quadricornis (TORNIER, 1899)
Trioceros quadricornis quadricornis (TORNIER, 1899)
Trioceros quadricornis gracilior (BÖHME & KLAVER, 1981)
Trioceros rudis (BOULENGER, 1906)
Trioceros schoutedeni (LAURENT, 1952)
Trioceros schubotzi (STERNFELD, 1912)
Trioceros serratus (MERTENS, 1922)
Trioceros sternfeldi (RAND, 1963)
Trioceros tempeli (TORNIER, 1899)
Trioceros werneri (TORNIER, 1899)
Trioceros wiedersheimi (NIEDEN, 1910)
Trioceros wolfgangboehmei KOPPETSCH, NEČAS & WIPFLER, 2021