EXPLANATION OF PLATE XV. 



Fig. 6. — Goniodes neumannia, K. & P., d" . 

 ,, 6a. Antenna enlarged. 

 J, 7. — Goniodes neumannia , K. & P., 9 . 

 ,, ya. Antenna enlarged. 

 ,j 8. — Goniodes megaceros, K. & P., cf . 

 ,, 8a. Antenna enlarged. 

 ,, 9. — Goniodes processus, K. & P., cf . 

 ,, ga. Antenna enlarged. 

 ,, 96. From below, showing process on head. 

 .,10. Nitzschia minor, K. & P., 2 . 



