CATALOGUE OF LOCUSTID^ 15" 



CATALOGUE 



OF 



LOCUSTIDH 



Fam. 2. LOCUSTID,E. 



Locustides, Leach, Ed. Enc. — Gryllidae, Steph. — Locustaria?, Lab: Zelt. 

 Serv. Hist. Orlh. 370. Scudder — Locustina, Burnt. Havdb. Ent. ii. 

 664. Fischer, Orlh. Eur. 187. 



The synopsis of ilie genera of this family is deferred to a later part of 

 the Catalogue in order that it may be made more complete by means of 

 information from Mr. Scudder, who is engaged in the publication of a 

 work ou these tribes. 



Genus 1. CERBERODON. 



Cerberodon, Perty, Del. An. Art. 120— Listroscelis, Serv. Rev. Hist. Orth. 

 396. Brultt. 



1. Cerberodon viridis. 



Cerberodon viridis, Perly, Del. An. Art. 120, pi. 23, f. 10— Listroscelis 

 viridis, Serv. Hist. Orlh. 397. 



a, b. Brazil. 



c. Para. Presented by R. Graham, Esq. 



d. Para. From Mr. Bates' collection. 



Cerberodon armatus. 

 Listroscelis armata, Serv. Rev. 64; Hist. Orlh. 398, pi. 11, f. I. 

 Brazil. 



Genus 2. MONOCEROPHORA. 



Mas. Corpus gracile, convexum, glabrurn, fere cylindricum. Caput 

 magnum, cornu longo lanceolato oblique ascendente armatum ; Irons 

 abrupte declivis, antice striata; facies bifoveolata: labrum longi-ovale. 

 Oculi parvi, fere rotundi, valde prominuli. Palpi longi, graciles, apice 

 iiicrassati. Antenna; graciles, coipore multo longiores. Prothorax elon- 

 gatus, sulcis duobus transversis subangulatis. Prosternum, mesosternum 

 et metasternum bispiuosa. Abdomen angustum : sexualia parva. Pedes 

 graciles, longissimi ; femora quatuor anteriora biseriatim quadrispinosa ; 

 femora postica biseriatim decemspinosa ; tibia; quatuor anteriores spinis 



