I’ 
220 
Explanation of the figures. 
Bhacodineura antiqua Meig. 
Fig. 1. Third stage. Anterior spiracle with one knob. 
— 2. — — — — — two knobs. 
— 3. — — — — — four — 
— 4. — — Posterior spiracle. 
Ernestia connivens Zett. 
Fig. 5. 
— 6 . 
— 7. 
— 8. 
9 . 
10 . 
Second stage. Pharyngeal skeleton. 
Third 
— — The hypostomal plate. 
— Anterior spiracle, seen from above. 
— — — — seen from the side. 
— — Posterior spiracle. 
11 . 
3.—1915. 
