



 



|
Genus
Trioceros

 |
Equatorial Chameleons
|

 |
Äkvatoriale Chamäleons
|

 |
Ækvatoriale Kamæleoner
|

1839 |  |
Trioceros Swainson (type species: Trioceros grayii Swainson 1839) |
1843 |  |
Triceras Fitzinger [not Triceras Lobarzewski 1840 (Spongia)] (type species: Chamaeleo oweni Gray 1831; syn. Klaver & Böhme 1997) |
1865 |  |
Ensirostris Gray (type species: Ensirostris melleri Gray 1865; syn. Klaver & Böhme 1997) |
1865 |  |
Pterosaurus Gray [not Pterosaurus Fitzinger 1843 (Reptilia: Agamidae)] (type species: Chamaeleo cristatus Gray [=Stutchbury 1837]; syn. Klaver & Böhme 1997) |
Contents:
41 species, of which 22 (53.7%) are endemic.
Endemism: 0% 100%
Remarks:
Previously regarded as a subgenus of
Chamaeleo (e.g., Klaver & Böhme 1997). Tilbury & Tolley (2009) confirmed previous suggestions that the two former subgenera should be treated as distinct genera.
Distribution:
Equatorial Africa.
Reported from:
Angola
(incl.
Cabinda),
Burundi,
Cameroon,
Central African Republic,
Congo-Brazzaville,
Congo-Kinshasa,
Equatorial Guinea
(Bioko,
Rio Muni),
Ethiopia,
Gabon,
Kenya,
Malawi,
Mozambique,
Nigeria,
Rwanda,
Somalia,
South Sudan,
Tanzania,
Uganda,
Zambia.
| |

|
Trioceros affinis

 |
Ethiopian Mountain Chameleon, Ethiopian Highland Chameleon, Beardless Ethiopian Montane Chameleon
|

 |
Äthiopische Gebirgschamäleon
|

 |
Etiopisk Bjergkamæleon
|

1845 |  |
Chamaeleo affinis Rüppell |
|  |
Chamaeleon affinis Werner 1911 |
|  |
Trioceros affinis Tilbury & Tolley 2009 |

Distribution:
Ethiopia.
|

|

|
Trioceros balebicornutus

 |
Bale Mountains Two-horned Chameleon
|

 |
Bale-Zweihornchamäleon
|

 |
Tohornet Bale-kamæleon
|

1998 |  |
Chamaeleo balebicornutus Tilbury |
|  |
Trioceros balebicornutus Tilbury & Tolley 2009 |

Distribution:
Ethiopia.
|

|

|
Trioceros bitaeniatus

 |
Two-striped Chameleon, Two-lined Chameleon, Side-striped Chameleon, Double-banded Chameleon
|

 |
Zweistreifenchamäleon
|

 |
Tostribet Kamæleon
|

1884 |  |
Chamaeleo bitaeniatus Fischer |
|  |
Chamaeleon bitaeniatus Werner 1911 |
|  |
Trioceros bitaeniatus Tilbury & Tolley 2009 |
1916 |  |
Chamaeleo bilineatus Séwertzoff [substitute name for Chamaeleo bitaeniatus Fischer 1884] (Klaver & Böhme 1997) |

Distribution:
Congo-Kinshasa,
Ethiopia,
Kenya,
South Sudan,
Tanzania,
Uganda.
|

|

|
Trioceros camerunensis

 |
Cameroon Chameleon, Cameroon Dwarf Chameleon
|

 |
Kamerun-Chamäleon
|

 |
Camerounsk Kamæleon
|

1909 |  |
Chamaeleon camerunensis Müller |
|  |
Chamaeleo montium camerunensis Mertens 1965 |
|  |
Chamaeleo camerunensis Klaver & Böhme 1986 |
|  |
Trioceros camerunensis Tilbury & Tolley 2009 |

Distribution:
Cameroon.
|

|

|
Trioceros chapini

 |
Grey Chameleon, (Chapin's Chameleon)
|

 |
Graue Chamäleon
|

 |
Grå Kamæleon
|

1964 |  |
Chamaeleo chapini De Witte |
|  |
Trioceros chapini Tilbury & Tolley 2009 |

Distribution:
Congo-Kinshasa,
Equatorial Guinea
(Rio Muni),
Gabon.
|

|

|
Trioceros conirostratus

 |
Sudanese Unicorn Chameleon, South Sudanese Unicorn Chameleon
|

 |
Sudanische Chamäleon
|

 |
Sudanesisk Hornkamæleon
|

1998 |  |
Chamaeleo conirostratum Tilbury |
|  |
Trioceros conirostratus Tilbury & Tolley 2009 |

Distribution:
Kenya,
South Sudan,
Uganda.
|

|

|
Trioceros cristatus

 |
Crested Chameleon, Sail-backed Chameleon, Fringed Chameleon
|

 |
Kammchamäleon
|

 |
Kammet Kamæleon
|

1837 |  |
Chamaeleo cristatus Stutchbury |
|  |
Chamaeleo cristatus Mertens 1966 |
|  |
Trioceros cristatus Tilbury & Tolley 2009 |

Distribution:
Cameroon,
Central African Republic,
Congo-Brazzaville,
Equatorial Guinea
(Bioko,
Rio Muni),
Gabon,
Nigeria.
|

|

|
Trioceros deremensis

 |
Usambara Three-horned Chameleon
|

 |
Usambara-Dreihornchamäleon
|

 |
Trehornet Usambara-kamæleon
|

1892 |  |
Chamaeleon deremensis Matschie |
|  |
Chamaeleo deremensis Mertens 1966 |
|  |
Trioceros deremensis Tilbury & Tolley 2009 |

Distribution:
Tanzania.
|

|

|
Trioceros ellioti

 |
Montane Side-striped Chameleon, (Elliot's Groove-throated Chameleon)
|

 |
Hochland-Seitenstreifen-Chamäleon
|

 |
Højlands-sidestribekamæleon
|

1895 |  |
Chamaeleon ellioti Günther |
|  |
Chamaeleon bitaeniatus var. ellioti Tornier 1897 |
|  |
Chamaeleo ellioti Böhme & Klaver 1980 |
|  |
Trioceros ellioti Tilbury & Tolley 2009 |
1922 |  |
Chamaeleon bequaerti De Witte (De Witte 1933; Klaver & Böhme 1997) |

Distribution:
Burundi,
Congo-Kinshasa,
Kenya,
Rwanda,
South Sudan,
Tanzania,
Uganda.
|

|

|
Trioceros feae

 |
Bioko Montane Chameleon
|

 |
Bioko-Gebirgschamäleon
|

 |
Bioko-bjergkamæleon
|

1906 |  |
Chamaeleon feae Boulenger |
|  |
Chamaeleo montium feae Mertens 1965 |
|  |
Chamaeleo feae Klaver & Böhme 1986 |
|  |
Trioceros feae Tilbury & Tolley 2009 |

Distribution:
Equatorial Guinea
(Bioko).
|

|

|
Trioceros fuelleborni

 |
Poroto Three-horned Chameleon
|

 |
Poroto-Dreihornchamäleon
|

 |
Trehornet Poroto-kamæleon
|

1900 |  |
Chamaeleon fülleborni Tornier |
|  |
Chamaeleon fuelleborni Werner 1911 |
|  |
Chamaeleo fuelleborni Mertens 1966 |
|  |
Trioceros fuelleborni Tilbury & Tolley 2009 |

Distribution:
Tanzania.
|

|

|
Trioceros goetzei

 |
Ilolo Chameleon, (Goetze's Chameleon, Goetze's Whistling Chameleon)
|

 |
Ilolo-Chamäleon
|

 |
Ilolo-kamæleon
|

1899 |  |
Chamaeleon goetzei Tornier |
|  |
Chamaeleo goetzei Loveridge 1953 |
|  |
Trioceros goetzei Tilbury & Tolley 2009 |
1953 |  |
Chamaeleo goetzei nyikae Loveridge (Klaver & Böhme 1997) |
|  |
Trioceros goetzei nyikae Tilbury & Tolley 2009 |

Other common names:
goetzei: Tanzania Goetze's Chameleon
nyikae: Nyika Whistling Chameleon, Nyika Goetze's Chameleon
Distribution:
Malawi,
Tanzania,
Zambia.
|

|

|
Trioceros hanangensis

 |
Hanang Yellow-striped Chameleon
|

 |
Gelbstreifen-Chamäleon
|

 |
Gulstribet Hanang-kamæleon
|

2010 |  |
Trioceros hanangensis Krause & Böhme |

Distribution:
Tanzania.
|

|

|
Trioceros harennae

 |
Harenna Hornless Chameleon, Harenna Forest Chameleon
|

 |
Harenna-Chamäleon
|

 |
Harenna-kamæleon
|

1995 |  |
Chamaeleo harennae Largen |
|  |
Trioceros harennae Tilbury & Tolley 2009 |
2004 |  |
Chamaeleo harennae fitchi Necas |
|  |
Trioceros harennae fitchi Tilbury & Tolley 2009 [by implication] |

Distribution:
Ethiopia.
|

|

|
Trioceros hoehnelii

 |
High-casqued Chameleon, Kenyan High-casqued Chameleon, Helmeted Chameleon, (Von Höhnel's Chameleon)
|

 |
Helmchamäleon
|

 |
Hjelmkamæleon
|

1891 |  |
Chamaelon höhnelii Steindachner |
|  |
Chamaeleon bitaeniatus höhneli Werner 1911 |
|  |
Chamaeleo hoehnelii Mertens 1966 |
|  |
Trioceros hoehnelii Tilbury & Tolley 2009 |
1891 |  |
Chamaeleon leikipiensis Steindachner (Boulenger 1892; Klaver & Böhme 1997) |
|  |
Chamaeleon bitaeniatus leikipiensis Werner 1911 |
1912 |  |
Chamaeleon bitaeniatus bergeri Sternfeld (Loveridge 1929; Klaver & Böhme 1997) |
1935 |  |
Chamaeleon bitaeniatus altaelgonis Loveridge (Rand 1963) |
|  |
Chamaeleo hoehnelii altaelgonis Mertens 1966 |

Other common names:
altaelgonis: Alpine High-casqued Chameleon
Distribution:
Kenya,
Uganda.
|


Trioceros hoehnelii
© Rune Midtgaard
|

|
Trioceros incornutus

 |
Ukinga Hornless Chameleon
|

 |
Ukinga-Chamäleon
|

 |
Ukinga-kamæleon
|

1932 |  |
Chamaeleon incornutus Loveridge |
|  |
Chamaeleo incornutus Mertens 1966 |
|  |
Trioceros incornutus Tilbury & Tolley 2009 |

Distribution:
Malawi,
Tanzania.
|

|

|
Trioceros ituriensis

 |
Ituri Forest Chameleon
|

 |
Ituri-chamäleon
|

 |
Ituri-kamæleon
|

1919 |  |
Chamaeleon ituriensis Schmidt |
|  |
Chamaeleo johnstoni ituriensis Loveridge 1942 |
|  |
Chamaeleo ituriensis Klaver & Böhme 1997 |
|  |
Trioceros ituriensis Tilbury & Tolley 2009 |
1912 |  |
Chamaeleon johnstoni affinis Sternfeld [not Chamaeleo affinis Rüppell 1843] (Schmidt 1919; Klaver & Böhme 1997) |
1994 |  |
Chamaeleo tremperi Necas (Tilbury 2010) |

Other common names:
tremperi: Eldama Ravine Chameleon
Remarks:
Some authors have treated ituriensis as a subspecies of johnstoni (e.g., Loveridge 1942; Mertens 1966), but without discussion.
Presence in Kenya (type locality of tremperi) is regarded as erroneous (Tilbury 2010).
Although Tilbury (2010) considered ituriensis an endemic to Congo-Kinshasa, the species has been listed for Uganda in several works
(e.g., Vonesh 1998; Spawls, Howell, Drewes & Ashe 2002; Glaw 2015; Spawls, Howell, Hinkel & Menegon 2018),
Distribution:
Congo-Kinshasa,
Uganda.
|

|

|
Trioceros jacksonii

 |
Kikuyu Three-horned Chameleon, (Jackson's Three-horned Chameleon)
|

 |
Kikuyu-Dreihornchamäleon
|

 |
Trehornet Kikuyu-kamæleon, (Jacksons Kamæleon)
|

1896 |  |
Chamaeleon jacksonii Boulenger |
|  |
Chamaeleo jacksoni Mertens 1966 |
|  |
Trioceros jacksoni Tilbury & Tolley 2009 |
1904 |  |
Chamaeleon jacksoni var. vauerescecae Tornier (Mertens 1949; Klaver & Böhme 1997) |
1958 |  |
Chamaeleo jacksoni merumontana Rand (Klaver & Böhme 1997) |
|  |
Trioceros jacksoni merumontanus Tilbury & Tolley 2009 [by implication] |
1988 |  |
Chamaeleo jacksoni xantholophus Eason, Ferguson & Hebrard (Klaver & Böhme 1997) |
|  |
Trioceros jacksoni xantholophus Tilbury & Tolley 2009 [by implication] |

Other common names:
merumontanus: Meru Three-horned Chameleon
Introduced to:
USA
(California,
Hawaii).
Distribution:
Kenya,
Tanzania.
| 

Trioceros jacksonii
© Rune Midtgaard
|

|
Trioceros johnstoni

 |
Ruwenzori Three-horned Chameleon, (Johnston's Three-horned Chameleon)
|

 |
Ruwenzori-Dreihornchamäleon, Johnstons Chamäleon
|

 |
Trehornet Ruwenzori-kamæleon, (Johnstonkamæleon)
|

1901 |  |
Chamaeleon johnstoni Boulenger |
|  |
Chamaeleo johnstoni Loveridge 1942 |
|  |
Trioceros johnstoni Tilbury & Tolley 2009 |
1911 |  |
Chamaeleon graueri Steindachner (Sternfeld 1912; Klaver & Böhme 1997) |
|  |
Chamaeleon johnstoni graueri Werner 1911 |
1926 |  |
Chamaeleon laevivulgaris Müller (Hillenius 1963; Klaver & Böhme 1997) |
1951 |  |
Chamaeleo johnstoni crenulatus Laurent (De Witte 1965; Klaver & Böhme 1997) |

Distribution:
Burundi,
Congo-Kinshasa,
Rwanda,
Uganda.
|

|

|
Trioceros kinangopensis

 |
Kinangop Peak Chameleon
|

 |
Kinangop-Gebirgschamäleon
|

 |
Kinangop-bjergkamæleon
|

2012 |  |
Trioceros kinangopensis Stipala, Lutzmann, Malonza, Wilkinson, Godley, Nyamache & Evans |

Distribution:
Kenya.
|

|

|
Trioceros kinetensis

 |
Mount Kineti Chameleon
|

 |
Kineti-Gebirgschamäleon
|

 |
Kineti-bjergkamæleon
|

1943 |  |
Chamaeleo bitaeniatus kinetensis Schmidt |
|  |
Chamaeleo kinetensis Rand 1963 |
|  |
Trioceros kinetensis Tilbury & Tolley 2009 |

Distribution:
South Sudan.
|

|

|
Trioceros laterispinis

 |
Spiny-sided Chameleon, Spiny-flanked Chameleon
|

 |
Seitenstachel-Chamäleon
|

 |
Tornsidet Kamæleon
|

1932 |  |
Chamaeleon laterispinis Loveridge |
|  |
Chamaeleo laterispinis Mertens 1966 |
|  |
Trioceros laterispinis Tilbury & Tolley 2009 |
1982 |  |
Chamaeleo laterispinis brookesiaeformis Böhme (Böhme 1987) |

Distribution:
Tanzania.
|

|

|
Trioceros marsabitensis

 |
Mount Marsabit Chameleon, Marsabit One-horned Chameleon
|

 |
Marsabit-Chamäleon
|

 |
Marsabit-kamæleon
|

1991 |  |
Chamaeleo marsabitensis Tilbury |
|  |
Trioceros marsabitensis Tilbury & Tolley 2009 |

Distribution:
Kenya.
|

|

|
Trioceros melleri

 |
Elephant-eared Chameleon, Giant One-horned Chameleon, (Meller's Chameleon)
|

 |
Elefantenohrchamäleon, Mellers Chamäleon
|

 |
Elefantøre-kamæleon, (Mellers Kamæleon)
|

1865 |  |
Ensirostris melleri Gray |
|  |
Chamaeleon melleri Werner 1911 |
|  |
Chamaeleo melleri Mertens 1966 |
|  |
Trioceros melleri Tilbury & Tolley 2009 |

Introduced to:
USA
(Florida).
Distribution:
Malawi,
Mozambique,
Tanzania.
| 

Trioceros melleri
© Rune Midtgaard
|

|
Trioceros montium

 |
Cameroon Two-horned Mountain Chameleon, Cameroon Sail-finned Chameleon
|

 |
Bergchamäleon
|

 |
Sejlkamæleon
|

1874 |  |
Chamaeleo montium Buchholz |
|  |
Chamaeleon montium Werner 1911 |
|  |
Trioceros montium Tilbury & Tolley 2009 |
1938 |  |
Chamaeleo montium grafi Mertens (Klaver & Böhme 1992) |

Distribution:
Cameroon.
|

|

|
Trioceros narraioca

 |
Mount Kulal Chameleon, Mount Kulal Stump-nosed Chameleon
|

 |
Kulal-Gebirgschamäleon
|

 |
Kulal-bjergkamæleon
|

2003 |  |
Chamaeleo narraioca Necas, Modry & Slapeta |
|  |
Trioceros narraioca Tilbury & Tolley 2009 |

Distribution:
Kenya.
|

|

|
Trioceros ntunte

 |
Mount Nyiru Chameleon
|

 |
Nyiru-Gebirgschamäleon
|

 |
Nyiru-bjergkamæleon
|

2005 |  |
Chamaeleo ntunte Necas, Modry & Slapeta |
|  |
Trioceros ntunte Tilbury & Tolley 2009 |

Distribution:
Kenya.
|

|

|
Trioceros nyirit

 |
Mtelo Massif Chameleon
|

 |
Mtelo-Gebirgschamäleon
|

 |
Mtelo-bjergkamæleon
|

2011 |  |
Trioceros nyirit Stipala, Lutzmann, Malonza, Borghesio, Wilkinson, Godley & Evans |

Distribution:
Kenya.
|

|

|
Trioceros oweni

 |
Central African Three-horned Chameleon, (Owen's Three-horned Chameleon)
|

 |
Zentralafrikanische Dreihornchamäleon
|

 |
Centralafrikansk Trehornet Kamæleon
|

1831 |  |
Chamaeleo oweni Gray |
|  |
Chamaeleon owenii Werner 1911 |
|  |
Trioceros oweni Tilbury & Tolley 2009 |
1836 |  |
Chamaeleo tricornis Duméril & Bibron (Gray 1845; Klaver & Böhme 1997) |
1838 |  |
Chamaeleon bibroni Martin (Gray 1845; Klaver & Böhme 1997) |
1839 |  |
Trioceros grayii Swainson [substitute name for Chameleo oweni Gray 1831] (Klaver & Böhme 1997) |
1906 |  |
Chamaeleon unicornis Mocquard (De Witte 1965; Klaver & Böhme 1997) |
|  |
Chamaeleo oweni unicornis Hillenius 1959 |
1912 |  |
Chamaeleon oweni cristata Sternfeld [not Chamaeleo cristatus Stutchbury 1837] |
1913 |  |
Chamaeleo michelli Müller (Schmidt 1919; Klaver & Böhme 1997) |

Remarks:
Glaw (2015) included Uganda in the distribution of oweni based on an erroneous reference to Tilbury (2010), who did not list list this species for the country.
Distribution:
Angola
(Cabinda),
Cameroon,
Central African Republic,
Congo-Brazzaville,
Congo-Kinshasa,
Equatorial Guinea
(Bioko,
Rio Muni),
Gabon,
Nigeria.
|

|

|
Trioceros perreti

 |
Southern Peacock Chameleon, (Perret's Montane Chameleon)
|

 |
Southern Pfauenchamäleon
|

 |
Sydlig Påfuglekamæleon
|

1992 |  |
Chamaeleo wiedersheimi perreti Klaver & Böhme |
|  |
Trioceros wiedersheimi perreti Tilbury & Tolley 2009 [by implication] |
|  |
Trioceros perreti Barej, Ineich, Gvozdik, Lhermitte-Vallarino, Gonwouo, LeBreton, Bott & Schmitz 2010 |

Distribution:
Cameroon.
|

|

|
Trioceros pfefferi

 |
Bakossi Two-horned Chameleon, (Pfeffer's Chameleon)
|

 |
Bakossi-Zweihornchamäleon
|

 |
Tohornet Bakossi-kamæleon
|

1900 |  |
Chamaeleon pfefferi Tornier |
|  |
Chamaeleo pfefferi Mertens 1966 |
|  |
Trioceros pfefferi Tilbury & Tolley 2009 |

Distribution:
Cameroon.
|

|

|
Trioceros quadricornis

 |
Four-horned Chameleon
|

 |
Vierhornchamäleon
|

 |
Firhornet Kamæleon
|

1899 |  |
Chamaeleo quadricornis Tornier |
|  |
Trioceros quadricornis Tilbury & Tolley 2009 |
1968 |  |
Chamaeleo eisentrauti Mertens |
|  |
Trioceros eisentrauti Tilbury & Tolley 2009 |
|  |
Trioceros quadricornis eisentrauti Barej, Ineich, Gvozdik, Lhermitte-Vallarino, Gonwouo, LeBreton, Bott & Schmitz 2010 |
1981 |  |
Chamaeleo quadricornis gracilior Böhme & Klaver (Klaver & Böhme 1997) |
|  |
Trioceros quadricornis gracilior Tilbury & Tolley 2009 [by implication] |

Other common names:
eisentrauti: Eisentraut's Chameleon
gracilior: Northern Four-horned Chameleon
quadricornis: Southern Four-horned Chameleon
Distribution:
Cameroon,
Nigeria.
|

|

|
Trioceros rudis

 |
Ruwenzori Side-striped Chameleon, Ruwenzori Bearded Chameleon
|

 |
Ruwenzori-Seitenstreifen-Chamäleon
|

 |
Ruwenzori-sidestribekamæleon
|

1906 |  |
Chamaeleon rudis Boulenger |
|  |
Chamaeleon bitaeniatus rudis Werner 1911 |
|  |
Chamaeleo rudis Rand 1963 |
|  |
Trioceros rudis Tilbury & Tolley 2009 |
1912 |  |
Chamaeleon bitaeniatus graueri Sternfeld [not Chamaeleon graueri Steindachner 1911] (Rand 1963; Klaver & Böhme 1997) |
1912 |  |
Chamaeleon bitaeniatus tornieri Sternfeld [not Chamaeleon tornieri Werner 1902] (Rand 1963; Klaver & Böhme 1997) |
1933 |  |
Chamaeleon burgeoni De Witte (Rand 1963; Klaver & Böhme 1997) |

Remarks:
Status of Kenyan specimens is unclear (Spawls, Howell, Hinkel & Menegon 2018).
Distribution:
Burundi,
Congo-Kinshasa,
Kenya,
Rwanda,
South Sudan,
Tanzania,
Uganda.
|

|

|
Trioceros schoutedeni

 |
Congolese Montane Dwarf Chameleon, (Schouteden's Montane Dwarf Chameleon)
|

 |
Kongolesische Gebirgschamäleon
|

 |
Congolesisk Bjergkamæleon
|

1952 |  |
Chamaeleo bitaeniatus schoutedeni Laurent |
|  |
Chamaeleo rudis schoutedeni Rand 1963 |
|  |
Chamaeleo schoutedeni Böhme & Klaver 1980 |
|  |
Trioceros schoutedeni Tilbury & Tolley 2009 |

Distribution:
Congo-Kinshasa,
Rwanda.
|

|

|
Trioceros schubotzi

 |
Mount Kenya Side-striped Chameleon, Mount Kenya Dwarf Chameleon
|

 |
Kenianische Seitenstreifen-Chamäleon
|

 |
Kenyansk Bjergkamæleon
|

1912 |  |
Chamaeleon bitaeniatus schubotzi Sternfeld |
|  |
Chamaeleo schubotzi Rand 1963 |
|  |
Chamaeleo rudis schubotzi Mertens 1966 |
|  |
Chamaeleo schubotzi Böhme & Klaver 1980 |
|  |
Trioceros schubotzi Tilbury & Tolley 2009 |

Remarks:
Reports from Tanzania are regarded as erroneous and rather refer to rudis (Tilbury 2010).
Distribution:
Kenya.
|

|

|
Trioceros serratus

 |
Serrated Chameleon
|

 |
Gesägte Chamäleon
|

 |
Savtakket Kamæleon
|

1922 |  |
Chamaeleon serratus Mertens |
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Trioceros serratus Barej, Ineich, Gvozdik, Lhermitte-Vallarino, Gonwouo, LeBreton, Bott & Schmitz 2010 |

Remarks:
Previously regarded as a synonym of wiedersheimi (e.g., Mertens 1940, 1966; Klaver & Böhme 1997; Tilbury 2010). Revalidated by Barej, Ineich, Gvozdik, Lhermitte-Vallarino, Gonwouo, LeBreton, Bott & Schmitz (2010).
Distribution:
Cameroon,
Nigeria.
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Trioceros sternfeldi

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Tanzanian Montane Dwarf Chameleon
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Tansanianische Gebirgschamäleon
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Tanzania-bjergkamæleon
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1963 |  |
Chamaeleo rudis sternfeldi Rand |
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Trioceros sternfeldi Tilbury & Tolley 2009 |

Distribution:
Kenya,
Tanzania.
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Trioceros tempeli

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Tubercle-nosed Chameleon, Udzungwa Double-bearded Chameleon, Double-bearded Chameleon
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Tuberkelschnauzen-Chamäleon
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Tuberkelsnudet Kamæleon
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1899 |  |
Chamaeleon tempeli Tornier |
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Chamaeleo tempeli Mertens 1966 |
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Trioceros tempeli Tilbury & Tolley 2009 |
1900 |  |
Chamaeleon tempeli var. wolffi Tornier (Loveridge 1933; Klaver & Böhme 1997) |

Distribution:
Tanzania.
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Trioceros werneri

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Udzungwa Three-horned Chameleon, (Werner's Three-horned Chameleon)
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Udzungwa-Dreihornchamäleon
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Trehornet Udzungwa-kamæleon
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1899 |  |
Chamaeleon werneri Tornier |
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Chamaeleo werneri Mertens 1966 |
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Trioceros werneri Tilbury & Tolley 2009 |
1932 |  |
Chamaeleon werneri dabagae Loveridge (Loveridge 1957; Klaver & Böhme 1997) |

Distribution:
Tanzania.
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Trioceros wiedersheimi

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Northern Peacock Chameleon, (Wiedersheim's Montane Chameleon)
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Nördliche Pfauenchamäleon
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Nordlig Påfuglekamæleon
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1910 |  |
Chamaeleon wiedersheimi Nieden |
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Chamaeleo wiedersheimi Klaver & Böhme 1986 |
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Trioceros wiedersheimi Tilbury & Tolley 2009 |

Remarks:
Previously included perreti and serratus.
Distribution:
Cameroon,
Nigeria.
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Trioceros wolfgangboehmei

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Dinsho Mountain Chameleon, (Wolfgang Böhme's Ethiopian Chameleon)
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Dinsho-Chamäleon
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Dinsho-kamæleon
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2021 |  |
Trioceros wolfgangboehmei Koppetsch, Necas & Wipfler |

Distribution:
Ethiopia.
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