NO. 1450. PARA G UA YAN KA TYDIDS AND CRICKETS— CA UDELL. 248 



Family GRYLLID.E. 



29. SCAPTERISCUS BORELLII Giglio-Tos. 



Four specimens. Novemlier and Fel)rnarv. 



30. SCAPTERISCUS CAMERONI Giglio-Tos. 



Two specimens. March. 



31. GRYLLUS ARGENTINUS Saussure. 



One male and two females of the long" winged form and one bracli- 

 ypterous male. November, December, and January. Also one 

 nymph taken in August. 



32. GRYLLUS ASSIMILIS Fabricius. 



Four males, nine females, long winged; one male, three females, 

 short winged. Also a number of immature specimens. December,. 

 January, and August. 



33. MIOGRYLLUS PUSILLUS Burmeister. 

 One male, one female. January- and February. 



34. NEMOBIUS FASCIATUS DeGeer. 



Two males. Februarys 



35. NEMOBIUS MELLEUS Scudder. 



Two females. February. 



36. CYRTOXIPHUS, species. 

 One small nymph, probabl}^ belonging to this genus. January. 



37. DIATRYPA TUBERCULATA Saussure. 



One female. January. 



This small elongate A^ellowish cricket is ver}^ probably correctly 

 referred here. It has the following measurements: ,i 



Length, pronotum, 2.5 mm.; elytra, 10 mm.; posterior femora, 

 7.5 mm.; ovipositor, 6.5 mm.; width of pronotum, 2.75 mm. 



The disk of the pronotum is longitudinally striped on each side with 

 fuscous. 



38. ENEOPTERUS SURINAMENSIS DeGeer. 



Seven males, nine females. February, March, Juh^, August, and 

 October. • 



