1922] 



NATURAL SCIENCES OF PHILADELPHIA 299 



Fig. 5. Gryllacris nigrita new species. Female. Type. Labuan, British 



North Borneo. Lateral view of ovipositor. (X 2J^.) 

 Fig. 6. Gryllacris annulicornis new species. Female. Type. Obi Island, 



Moluccas. Lateral view of ovipositor. (X 2^.) 

 Fig. 7. Gryllacris macroxiphus new species. Female. Allotype. Obi 



Island, Moluccas. Lateral view of ovipositor. (X 2^.) 

 Fig. 8. Papuogryllacris obiensis new species. Female. Type. Obi Island, 



Moluccas. Lateral view of ovipositor. (X 23^ ) 



