A free download from Zootaxa in PDF format, this paper summarises the ongoing work to clarify broader higher taxonomic issues in Lepidoptera. It includes an appendix listing the currently most accepted status of Lepidoptera families and has an extensive bibliography that provides useful directions for further reading.
Kristensen, N.P., Scoble, M.J. & Karsholt, O., 2007. Lepidoptera phylogeny and systematics: the state of inventorying moth and butterfly diversity. Zootaxa 1668: 699–747.
cheers, Roger.
