Bibliography of butterflies

Schulz, Stefan, George W. Beccaloni, Keith Spalding Brown, Jr., Michael Boppré, André Victor Lucci Freitas, Peter Ockenfels and José Roberto Trigo

2004. Semiochemicals derived from pyrrolizidine alkaloids in male ithomiine butterflies (Lepidoptera: Nymphalidae: Ithomiinae). Biochemical Systematics and Ecology 32(8): 699-713, 3 figs., 1 tab. (August; published online 9 April) [general]

Schulz, Stefan, George W. Beccaloni, Ritsuo Nishida, Yves Roisin, Richard Irwin Vane-Wright and Jeremy N. McNeil

1998. 2,5-Dialkyltetrahydrofurans, common components of the cuticular lipids of Lepidoptera. Zeitschrift für Naturforschung 53c(1/2): 107-116, 5 figs., 3 tabs. [general; Ithomiinae; Costa Rica, Ecuador, Brazil, Argentina]