A guide to the identification of larval Psepehnidae water pennies. (Insecta: Coleoptera)
Albury: Co-operative Research Centre for Freshwater Ecology, 1998. Quarto, spirally bound, text illustrations.
Identification guide no. 17.
Albury: Co-operative Research Centre for Freshwater Ecology, 1998. Quarto, spirally bound, text illustrations.
Identification guide no. 17.