LIST OF REFERENCES. 



No. I. Laboratoire d'Etudes de la Soie. 1892. 



No. 2. The Entomologist's Monthly Magazine. Vol. 25. 



No. 3. Bulletin de la Society Entomologique Italienne, XXI 



ann€e, i88g. 



EXPLANATION OF PLATES. 



All the figures are drawn by C- Sasaki, except one 

 by the artist K- Yokoyama- 



PLATE I. 



Fig. 1. Male insect. Dorsal view. A. oc. 1 c. z. j. 



1, a. „ Ventral „ 



1, b. Head of „ Dorsal D. oc. 1 



1, c. ,, Ventral „ 



1, d. Antennae of „ B. oc. 1 



1, e. Leg „ D. oc. 1 

 1, f. Balancer. ,, 



Fig. 2. Female insect. Dorsal view. A. oc. 1 



Fig. 3. „ Ventral 



Fig. 4. Pygidium. Dorsal ,, D. oc. 1 



Fig. 5. „ Ventral 



