Part I -- Papilionidae and Pieridae ; 237 p., 41 leaves of plates.
Part II -- Nymphalidae: Danainae and Satyrinae ; 166 p., 37 leaves of plates.
Part III -- Nymphalidae: Acraeinae / G. Van Son assisted by Gowan C. Clark ; 130 p., 29 leaves of plates.
Part
IV -- Nymphalidae: Nymphalinae / Revised and edited by L. Vari ; 286 p., 76 leaves of plates.
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