Its plumage is green to bronze-coloured. Its head is brown with greyish patches on the throat and sides and a blue line above the eyes. It has a red patch below the tail. It is 29–34 cm (11–13 in) long.[2]
^Short, L. L.; Horne, J. F. M. (2014). "Red-vented Barbet (Psilopogon lagrandieri)". In del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D. A.; de Juana, E. (eds.). Handbook of the Birds of the World and BirdLife International Illustrated Checklist of the Birds of the World. Vol. 7: Jacamars to Woodpeckers. Barcelona, Spain and Cambridge, UK: Lynx Edicions and BirdLife International.