Hutchinson, P.M., Moeseneder, C.H. & Mitchell, A. (2022)

Rigoutorum a new genus for Diaphonia bacchusi Rigout and Allard (Coleoptera: Scarabaeidae: Cetoniinae: Schizorhinini), with description of a second species from Western Australia and notes on habitats and behaviours

. Zootaxa, 5150 (2), 239–259.