Exoneura xanthoclypeata, or Exoneura (Brevineura) xanthoclypeata, is a species of reed bee in the tribe Allodapini. It is endemic to Australia. It was described in 1935 by Australian entomologist Tarlton Rayment.

Description The body length of the male holotype is 4.5 mm. The head, thorax and abdomen are glossy black. The clypeus is bright creamy yellow.

Distribution and habitat The species occurs in Victoria. The type locality is Halls Gap in the Grampians.

Behaviour The adults are flying mellivores.

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