382 STUDIES IN THE ISCHNOPTERITES (oRTHOPTERA) 



Fig. 12. — Symploce morsei new species, cf , type. Lateral outline of dorsal 

 contour of supra-anal plate and preceding segment. 



Y](r_ 13. — Symploce morsei nevr •specie'', d'.fype- Ventral view of subgenital 

 plate. 



Fig. 14. — Sytnploce flagellata nev; species. J, type. Desecheo Island, Porto 

 Rico. Dorsal view of supra-anal plate and preceding seg- 

 ment. 



Fig. 15. — Symploce flagellata new species. d',type. Lateral outline of dorsal 

 contour of supra-anal plate and preceding segment. 



Fig. 16. — Symploce flagellata new species. cT, type. Ventral A-iew of sub- 

 genital plate. 



Fig. 17. — Symploce flagellata new species. <?, type. Caudal view of 

 sub-genital plate shovring greater portion of flagellate produc- 

 tion. 



Fig. 18. — Symploce bicolor (Beauvois). cT. San Francisco Mountains, San 

 Domingo. Dorsal view of supra-anal plate and preceding .seg- 

 ment. 



Fig. 19. — Symploce hicolor (Beauvois). d'. San Francisco Mountains, San 

 Domingo. Lateral outline of dorsal contour of supra-anal plate 

 and preceding segments, showing the very decided declivity 

 cephalad. 



Fig. 20. — Symploce bicolor (Beauvois). cf. San Francisco Mountain.'^. San 

 Domingo. Ventral view of subgenital plate. 



Fig. 21. — Symploce hicolor (Beauvois). cf. San Francisco Mountains, San 

 Domingo. Caudal \'iew of subgenital plate showing flagellate 

 production. 



Plate XIX 

 Speciahzed styles highly magnified. 



Fig. l.—Xestoblatta nyctiboroides (Rehn). cT. Igarape Assu, Brazil. 

 Dorsal outUne of pronotum.'s ( X 7) 



Fig. 2. — Xestoblatta nyctiboroides (Rehn). cf . Igarape .\ssu, Brazil. Ce- 

 phalic view of cephahc femur.*" ( X 5) 



Yig. 3.— Xestoblatta nyctiboroides (Rehn). cf. Igarape -\ssu, Brazil. 

 Caudal view of subgenital plate showing speciahzed styles. 



Fig. ^.—Xestoblatta nyctiboroides (R.e\m). cT. Igarape Assu, Brazil. Dor- 

 sal view of distal portion of abdomen. A. Sixth dorsal abdominal 

 segment. ( X 3j) 



Fig. 5. — Xestoblatta carrikeri new species, c?, type. Santa Marta. Colom- 

 bia. Diagram of wing.^i ( X 4) 



" The contour of this figure is characteristic for the species of the genus 

 Xestoblatta. The dotted line indicates the inner margin of the pale border in 

 the species. 



«" Characteristic for the species of the genus Xestoblalta. 



** Characteristic for the genus Xestoblatta. 



