Trigonopterus cahyoi is a species of flightless weevil in the genus Trigonopterus from Indonesia.[1]
The specific name was chosen in honor of Cahyo Rahmadi, an arachonologist who collected the first specimens of T. cayhoi.[1]
Individuals measure 2.05–3.19 mm in length. Females are slightly slenderer than males. General coloration is black with a rust-colored head and legs.[1]
The species is found around elevations of 990–1,593 metres (3,248–5,226 ft) on Mount Cakrabuana and Mount Sawal on the Indonesian province of West Java.[1]
T. cahyoi is part of the T. dimorphus species group.[1]
Trigonopterus cahyoi is a species of flightless weevil in the genus Trigonopterus from Indonesia.