SUPPLEMENT. 



Page 32. 



GRYLLUS LUGUBR1S. 



lugubris, Stal, Of v. K. V. Ak. Fork. 1855, 351. 

 Sennaar. 



Page 42. 

 Gbyllus conjunctus. 

 conjunctus, Stal y Eug. Resa, 315. 

 Java. 



Page 52. 

 Gryllus Brunnebi. 

 Brunneri, De Selys, Ann. Soc. Ent. Belg. xi. 27. 

 Introduced into Belgium. 



Gbyllus debilis. 



Mas. FuscuSy subtus testaceus ; caput nitens, gutta frontali facieque 

 testaceis ; antenna fulvcs ; prothorax subtilissime punctatus, longi- 

 tudinaliter et transverse unisulcatus, vittis duabus lateralibus patlide 

 testaceis ; cerci abdomine breviores ; femora postica extus fusco 

 univiltata ; ala antica diaphanee, abdominis apicem non attingentes, 

 vitta subcostal i spatioque apicali fuscis. 



Male. Brown, testaceous beneath. Head smooth, shining; a dot 

 between the sockets of the antennae, and fore part testaceous. Eyes and 

 antennas tawny. Prothorax subquadrate, shining, very minutely punctured, 

 a little narrower in front, with two impressed lines, one transverse, the other 

 longitudinal; a pale testaceous marginal stripe on each side, broadest 

 towards the fore border. Cerci rather shorter than the abdomen. Legs 

 testaceous; hind femora with a brown stripe on the outer side; hind tibiae 

 very much shorter than the hind femora, their spines with black tips. Fore 

 wings pellucid, not extending to the tip of the abdomen, brown towards 

 the tips, and with a brown subcostal stripe. Hind wings pellucid, extending 

 much beyond the abdomen. Length of the body 10 lines; expansion of 

 the fore wings 14£ lines. 



Much resembling G. angustulus, from which it may be distinguished 

 by the entirely pale sides of the prothorax. 



a. Chontales, Nicaragua. From Mr. Janson's collection. 



Gryllus pallipes. 



G. (Microgryllus) pallipes, Phitippi, Zeitschr. gesammt. Nalurwiss. 

 xxi. 231. 



Chili. 



