Ctenocolletes rufescensCtenocolletes rufescens is a species of bee in the family Stenotritidae. It is endemic to Australia. It was described in 1983 by Australian entomologist Terry Houston.EtymologyThe specific epithet rufescens refers to the bees’ rust-coloured pubescence.DescriptionThe body length of males is 16 mm; that of females is 18–19 mm.Distribution and habitatThe species occurs in southern Western Australia. The holotype was collected on Balline Station. Flowering plants visited by the bees include Melaleuca, Scholtzia, Hakea, Wehlia, Eucalyptus and Grevillea species.BehaviourThe adults are flying mellivores.