GYPONA. 295 
I. Head more or less distinctly produced in front and narrowed 
beneath, often more or less foliaceous. 
i. Interstices of tegmina not irrorated with darker or lighter spots. 
1. Unicolorous light green or greenish species: size variable. . 1. germari; 2. bimaculata; 
3. unicolor ; 4. delicata ; 5. chiriquensis ; 6. pallidovirens ; 
7. dubia; 8. excelsa; 9. lacteipennis. 
2. Testaceous or olive-testaceous species, with the upper surface 
of the abdomen bright red. 
A. Ocelli about as far distant from one another as from the 
eyes. Size smaller, length 8-9 mm. . . . . 10. signoreti; 11. obscurior. 
B. Ocelli closely approximate. Size larger, length 12 mm. . 12. puniceiveniris. 
3. Subolivaceous-yellowish species, unicolorous, with a large 
triangular dorsal patch on the abdomen; ocelli further from 
one another than from the eyes . . . . « «. + «© - « 18. dorsalis. 
4. Testaceous, delicate species, with the pronotum not variegated 
with dark markings, and with the tegmina more or less 
hyaline, the veins being marked with light testaceous colour ; 
ocelli not closely approximate: length 7-9 mm. . . . . 14. compta; 15. vilior. 
5. Darker species; pronotum variegated with dark markings ; 
veins of tegmina usually strongly marked with darker colour : 
length 7-9 mm. 
A. Discoidal transverse veins of the corium not strongly marked 
with dark colour; ocelli approximate . . . . . 16. verticalis*; 17. fuscinervis. 
B. Two central discoidal transverse veins of the corium some- 
what irregularly, but strongly, marked with dark colour ; 
ocelli not approximate .. . . 18. marginifrons. 
6. Rather large, broad species, 5 mm. in breadth, with the tegmina 
a little widened behind the middle; discoidal veins of corium 
not marked with darker colour . . . . 19. vulnerata; 20. postica. 
7. Large, quite parallel-sided species, with the dorsal portion of 
the tegmina castaneous-brown and the margins broadly 
whitish-testaceous: length 11-18 mm. . . . .. . « i. glauca. 
. Interstices of tegmina irrorated with darker or lighter spots. 
“y. Large, robust species: length 10-13 mm. ; ocelli approximate. 
22. notanda; 28. subtacta ; 24. spreta. 
2. Smaller and less robust species: length 73-10 mm. 
A. Ocelli closely approximate . . . . . . 25. miliaris ; 26. atitlana; 27. albororata. 
B. Ocelli not approximate . . . . . . . 28. jansoni; 29. marmorata ; 30. teapensis ; 
31. conspersa; 32. adspersa ; 33. mystica ; 34. fraudulenta ; 35. adusta; 36. scutellata. 
* This species is very variable in colour: in some specimens the veins of the tegmina are dark and the 
abdomen is black above ; in others the veins are scarcely marked and the abdomen is red. The black markings 
of the pronotum, however, will at once distinguish it. 
¥*38 2 
