Amegilla crenataAmegilla crenata or Amegilla crenata is a species of digger bee. It is endemic to Australia. It was described in 2020 by entomologist Remko Leys.EtymologyThe specific epithet crenata is an anatomical reference.DescriptionThe body length is 13–16 mm, forewing length 10 mm, head width 5 mm.Distribution and habitatThe species occurs in Western Australia and the Northern Territory. The male holotype and female allotype were collected at Wongalara Sanctuary.BehaviourFlowering plants visited by the bees include Trichodesma, Melastoma, Calytrix and Acacia species.