Leioproctus fimbriatus, or Leioproctus (Goniocolletes) fimbriatus, is a species of bee in the family Colletidae and subfamily Colletinae. It is endemic to Australia. It was described by English entomologist Frederick Smith in 1879.
Distribution and habitat The species occurs across mainland Australia. Type localities include Sea Lake in north-western Victoria.
Behaviour The adults are flying mellivores.
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