GRYLLID.E. 61 



1. ARGIZALA BRASILIENSIS. 



Fcem. Tesf.acea,setis nigris instructo ; caput fusco trivittatum ; prothorax 

 fusco biplagiatus et biyuttatus ; alcB antica subtestaceo hyalince. 



Female. Testaceous, shining, paler beneath. Head and prothorax 

 with black bristles. Head with three brown stripes on the vertex. Pro- 

 thorax with a brown patch and a posterior brown dot on each side of the 

 disk. Abdomen piceous above, except towards the tip. Tip of the oviduct 

 piceous. Fore wings hyaline, slightly testaceous ; veins pale testaceous. 

 Hind wings pellucid, with white veins. Length of the body 5 lines. 



a. Brazil. Presented by J. P. G. Smith, Esq. 



b. Santarem. From Mr. Bates' collection. 



II. Legs very hairy. 

 Genus 17. HAPITHUS. 

 Hapithus, Uhler, Proc. Ent. Soc. Phil. ii. 546. 



1. HAPITHUS AGITATOR. 

 agitator, Uhler, Proc. Ent. Soc. Phil. ii. 546. 

 Baltimore. 



2. HAPITHUS QUADRATUS. 

 quadratus, Scudder, Cent. Orth. Dec. Gryll. 

 Central Texas. 



kk. Fore wings complete. 



/. Fore wings membranous, 

 m. Fore wings ofdthe male not very broad. 



n. Fore wings with transverse veins. 



o. Prothorax not broader than the head. 



p. Head not prominent between the eyes. 



q. Fore wings with the veins beyond the tympanum irregular. 



Genus 18. OROCHARIS. 

 Orocharis, Uhler, Proc. Ent. Soc. Phil. ii. 544. 



1. OROCHARIS SALTATOR. 

 saltator, Uhler, Proc. Ent. Soc. Phil. ii. 545. 



a d. Indiana. Presented by F. Walker, Esq. 



2. OROCHARIS SIGNATUS. 



Mas. Testaceus, tomentosus ; caput prothorax sublalius, fascia postica 

 strigas duas lanceolatas emittente maculaque frontali nigris ; palpi 

 articulo 30 capitato oblique truncato ; prothorax nigricante margi- 

 natus, antice angustior ; cerci abdomine breviorcs ; femora postica 

 apice picea ; alee anticce nigro notata, abdomen superantes ; ala 

 posticte longiores. 



