Anhinga walterbolesi
Anhinga walterbolesi is an extinct species of darter from the Late Oligocene to Early Miocene of Australia. It was described from fossil material collected in 1982 from the Etadunna Formation of the Snake Dam site, in the Lake [Eyre Basin] of north-eastern South Australia. The specific epithet honours Australian palaeontologist Walter Boles for his contributions to Australian palaeornithology.