SUPPLEMENT. 



Page 32. 



GrYLLCJS LUGUBfUS. 



lugubris, Stal, Ofv. K. V. Ak. Forh. 1855, 351. 

 Sennaar. 



Page 42. 

 Gbyllus con.tunctus. 

 conjuuctus, Stal, Eug. Resa, 315. 

 Java. 



Page 52. 

 Grtllus Bbunneri. 

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

 Introduced into Belgium. 



Gbyllus debilis. 



Mas. Fuscus, subtus lestaceus ; caput nitens, gutta frontali facieque 

 testaceis ; antennce fulva? ; prothorax subtilissime punvtalus, longi- 

 tudinaliter et transverse unisulcatus, vittis duabus lateralibus pallide 

 testaceis; cerci abdomine breviores ; femora postica extus fusco 

 univittata ; alee anlica diaphanee, abdominis apicem non attingentes, 

 vitta subcostali spatioque apicali fuscis. 



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

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

 antennae tawny. Protborax 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 tbe fore border. Cerci rather shorter than the abdomen. Legs 

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

 very much shorter than the bind 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, Philippi, Zeitschr. gesammt. Naturwiss. 

 xxi. 231. 



Chili. 



