398 



LOCUSTID.E. 



Genus 588. Cercina. 



Stal, Bihang Svensk. Akad. Handl. v. (4) pp. 49, 97 (1878). 



1. C. Obtusa, Stal, 1. c. p. 97. n. 1 (1878). I Ceylon. 



Genus 589. Diexis. 



Zub. Hor. Soc. Ent. Ross, xxxii. p. 594 (1898) ; Jacobs. & 

 Bianchi, Prem. i Lozhn. Ross. Imp. pp. 172, 201, 301 

 (1902). 



1. D. Varentzowi, Zub. I.e. p. 595 (1898); Trans- 

 Jacobs. & Bianchi, 1. c. pp. 201, 302, caspia. 

 iV. 33, 34 (1902). 



Genus 590. Pezotettix. ( Type no. 1). 



Burin. Germar, Zeitschr. Ent. ii. p. 51 (1840) : Jacobs. & 

 Bianchi, Prem. i Lozhn. Ross. Imp. pp. 173, 201, 302 

 (1902). 



Pelecyclus, Fieb. Lotos, iii. p. 119 (June 1853) ; Syn. Eur. 

 Orth. p. 19 (1854). 



Pelecycleis, Fieb. Lotos, iv. p. 196 (1854). 



Platyphyma, Fisch. Orth. Eur. pp. 298, 373 (Nov. 1853); Bob 

 Ortopt. Espafi. pp. 87, 94 (1876) ; An. Soc. Espafi. v. 

 pp. 293, 300 (1876); Ann. Sci. Nat. Porto, iv. p. 219 

 (1897), v. p. 31 (1898) ; Stal, Bihang Svensk. Akad. 

 Hand!, iv. (5) p. 17 (1876), v. (4) p. 49 (1878); Brunn. 

 Prodr. Eur. Orth. pp. 87, 230 (1882) ; Finot, Orth. France, 

 pp. 45, 82 (1883); Faune France, Orth. pp. 102, 164 

 (1889); Tump. Geradfi. Mittcleuropas, pp. 215, 220, 251 

 (1900). 



•1. P. Giornae, Rossi, (Gryllus G.) Mant. 



Ins. ii. p. 104. n. 72 (1794); Charp. Hor. 



Ent. p. 175(1825). 

 Acridium Giornce, tiei'v. Ins. Orth. p. G80. 



n. 43 (1839). 

 Pelecyclus Giornce, Fieb. Lotos, iii. p. 119. 



n. 1 (1853); Syn. Eur. Orth. p. 19. n. 1 



(1854). 

 Pelecycleis Giornce, Fieb. Lotos, iv. p. 19G. 



n. 12 (1854). 



S. Europe, 



Asia 



Minor. 



