BY R. J. TILLYARD. 



215 



Text-fig. 1. — Tracheation of larval wing of Diphlebia lesto'ides ^elys. 

 A. Antepenultimate instar. B. Penultimate instar. Compare 

 PI. xxxii., figs. 1-3, PI. xxxiii., fig. 1. 



^'1,-3^ 



Text-fig. 2. — Imagiual venation of Diphlebia lesto'ides Selys, for com- 

 parison with Text-fig. 1. 



