Genus Garreta Janssens, 1940 is an Afrotropical and of Oriental origin, consisting of 25 species and two subspecies from the world, eight species from India and two species from Maharashtra. Out of eight Indian species two are endemic to India. The present report is the first report of feeding of Garreta smaragdifer (Walker, 1858) on the faecal matter of Northern Plain Gray Langur Semnopithecus entellus (Dufresne, 1997) and also its range extension from central India to Maharashtra.