Zwick, P.

Australian Marsh Beetles (Coleoptera: Scirtidae). 8. The New Genera
Cygnocyphon, Eximiocyphon, Paracyphon, Leptocyphon, Tectocyphon,
and Additions to Contacyphon De Gozis, Nanocyphon Zwick and Eurycyphon Watts

. Zootaxa 2015, 3981, 451–490.