The preserved male lectotype (SMF 16402) (A.) and female paralectotype (SMF 16403) (B.) of Trioceros affinis collected by E. Rüppell 1834 and designated by Robert Mertens. Head morphology: Head of the lectotype in left (C.) and right (D.) view and of the paralectotype in left (E.) and right (F.) view. Scale bars represent 1 cm. Photos by Morris Flecks.

  Part of: Koppetsch T, Nečas P, Wipfler B (2021) A new chameleon of the Trioceros affinis species complex (Squamata, Chamaeleonidae) from Ethiopia. Zoosystematics and Evolution 97(1): 161-179.