REHN AND HEBARD 289 



Fig. 17. — Conocephalus Iruncalus (Redtenbacher). Petropolis, Brazil. Male. 

 Fig. 18. — Conocephalus versicolor (Redtenbacher). C'aparo, Trinidad. Male. 

 Fig. 19. — Conocephalus slrictoides (Caudell). Sapucay, Paraguay. Male 



(allotype) . 

 Fig. 20. — Conocephalus ictus (Scudder). Otoyac, Mexico. Male. 



Outline of female tegmen. (X 3) 

 Fig. 21. — Conocephalus borelli (Giglio-Tos). Sapucay, Paraguay. 

 Fig. 22. — Conocephalus truncatus (Redtenbacher). Petropolis, Brazil. 



Outline of ovipositor. ( X 2) 

 Fig. 23. — Conocephalus iriodes new species. Kaiteur, British Guiana. (/l/^>- 



typc.) 



Fig. 24. — Conocephalus borelli (C5iglio-Tos). Sapiicay, Paraguay. 



Plate XXIII 



Dorsal (first numl)er) and lateral (second number) outlines of male 



cercus. (X 10) 



Figs. 1 and 2. — Conocephalus longipes (Redtenbacher). Carcarana, Argentina. 



.Figs. 8 and 4. — Conocephalus vitticollis (Blanchard). El Olivar, Golchagua, 



Chile. 

 Figs. 5 and (i. — Conocephalus cinereus (Thunberg). Kingston, Jamaica. 



(Topotype.) 

 Fig. 7. — Conocephalus ictxis (Scudder). Santa Rosa, Mexico. Atypical. 

 Figs. 8 and 9. — Conocephalus ictus (Scudder). Otoyac, Mexico. 

 Figs. 10 and 11. — Conocephalus insularis (Morse). Pinar del Rio, Cuba. 

 Figs. 12 and 13. — Conocephalus iriodes new species. Kaiteur, British Guiana. 



(Type.) 

 Figs. 14 and 15. — Conocephalus angustifrons (Redtenbacher). Juan Vinas, 



Costa Rica. 

 Figs. 16 and 17. — Conocephalus cquatorialis (Giglio-Tos). Bartica, British 



Guiana. 

 Figs. 18 and 19. — r'oNocep/ia/w« .sa/ta/or (Sau.ssure). Caparo, Trinidad. More 



elongate condition. 

 Figs. 20 and 21. — Couocephalus saltator (Saussure). Paramaribo, Dutch 



Guiana. (Topotype.) Normal condition. 

 Figs. 22 and 23. — Conocephalus saltator (Saussure). Tijuca, Brazil. More 



robust condition. 

 Figs. 24 and 25. — Conocephalus truncatus (Redtenbacher). Petropolis, Brazil. 

 Figs. 26 and 27. — Conocephalus versicolor (Redtenbacher). Caparo, Trinidad. 

 Figs. 28 and 29. — Conocephalus ochrotelus new species. Itatiba, Brazil. 



(Type.) 

 Figs. 30 and 31. — (Conocephalus slrictoides (C'audell). Sapucay, Paraguay. 



{Type.) 

 Outline of male subgenital plate. (X 5h) 

 Figs. 32 and 33. — Conocephalus longipes (Redtenbacher). Carcarana, Argen- 

 tina. 



TRANS. .\M. ENT. SOC, XLI. 

 10 



