Trioceros

Trioceros kameleoien barruan sailkatzen den narrasti genero bat da. Hiru adar izateagatik dute izen hori. Afrikan bizi dira. 2009ra arte Chamaeleo generoaren barruan sailkatzen ziren guztiak, baina Tilbury eta Tolleyk genero maila eman zioten.

Espezieak 
 Trioceros affinis (Rüppel, 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 (Mertens, 1968)
 Trioceros ellioti (Günther, 1895)
 Trioceros feae (Boulenger, 1906)
 Trioceros fuelleborni (Tornier, 1900)
 Trioceros goetzei (Tornier, 1899)
 Trioceros hanangensis Krause & Böhme, 2010
 Trioceros harennae (Largen, 1995)
 Trioceros hoehnelii (Steindachner, 1891)
 Trioceros incornutus (Loveridge, 1932)
 Trioceros ituriensis (Schmidt, 1919)
 Trioceros jacksonii (Boulenger, 1896)
 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 montium (Buchholz, 1874)
 Trioceros narraioca (Necas, Modry & Slapeta, 2003)
 Trioceros ntunte (Necas, Modry & Slapeta, 2005)
 Trioceros nyirit Stipala, Lutzmánn, Malonza, Borghesio, Wilkinson, Godley & Evans, 2011
 Trioceros oweni (Gray, 1831)
 Trioceros perreti (Klaver & Böhme, 1992)
 Trioceros pfefferi (Tornier, 1900)
 Trioceros quadricornis (Tornier, 1899)
 Trioceros rudis (Boulenger, 1906)
 Trioceros schoutedeni (Laurent, 1952)
 Trioceros schubotzi (Sternfeld, 1912)
 Trioceros serratus (Mertens, 1922)
 Trioceros sternfeldi (Rand, 1963)
 Trioceros tempeli (Tornier, 1900)
 Trioceros tremperi (Necas, 1994)
 Trioceros werneri (Tornier, 1899)
 Trioceros wiedersheimi (Nieden, 1910)

Kanpo estekak 

Chamaeleoninae