Leioproctus hackeri, or Leioproctus (Leioproctus) hackeri, is a species of bee in the family Colletidae and subfamily Colletinae. It is endemic to Australia. It was described by British-American entomologist Theodore Dru Alison Cockerell in 1918.
Description Female body length is 10 mm. Colouration is mainly black; abdomen with first three segments dark steel-blue; with white, grey and black hair.
Distribution and habitat The species occurs in eastern Australia. The type locality is Brisbane.
Behaviour The adults are flying mellivores.
References