Kluge, N. J. “Demoulinia Gillies 1990 and Two Unnamed Genera of the Plesiomorphon Protopatellata (Ephemeroptera, Baetidae) from South Africa”. Zootaxa, vol. 4820, no. 3, July 2020, pp. 438–464, doi:10.11646/zootaxa.4820.3.2.