PROC. CAL. ACAD. SCI., 4th Series, Vol. IX 



[COLE&LOVETT] Plate 19 



Fig. 25b. — ^Criorhina quadriboscis, new species. Outline of head. 



Fig. 26. — Criorhina kincaidi Coq. Hind femur. 



Fig. 26a. — Criorhina kincaidi Coq. Antenna, greatly magnified. 



Fig. 27. — Aciura maculata, new species. 



Fig. 28. — Tritoxa pollinosa, new species. Head. 



Fig. 28a. — Tritoxa pollinosa, new species. Wing. 



