352 HYMENOPTERA. 



Vespa tridens, Gmelin, p. 2751. 42. 



Oliv. Encycl. Meth. vi. 686. 83. 

 Crabro tridens, Fahr. Ent. Syst. ii. 298. 18; Syst. Piez. p.313. 23. 

 Crabro cinctus, Rossi, Faun. Etrus. ii. 890 <J . 

 Mellinus repandus, Panz. Faun. Germ. 73. 19 ? . 

 Stizus sinuatus, Latr. Hist. Nat. xiii. 303. 3. 



Spin. Ins. Lig. i. 74. 3. 

 Larra tridens, Illig. ed. Faun. Etrus. ii. 890. 

 Stizus repandus, Jurine, Hym. p. 178. 

 Stizus tridens. Van d. Lind, Obs. ii. 17. 6 S ? • 



Dahlb. Hym. Europ. i. 153. 89. 



St. Farg. Hym. iii. 301. 10. 



Lucas, Explo, Sc. Alger, iii. 266. 



Hub. Italy; France; Germany; Albania; Algeria. 



58. Larra vespiformis. B.M. 



Sphex vespiformis, Fabr. Spec. Ins. i. 447- 23. 



Tiphia vespiformis, Fabr. Mant. Ins. i. 178. 1. 



Larra vespiformis, Fabr. Ent. Syst. ii. 220. 1; Syst. Piez. 219. 1. 



Stizus vespiformis, Dahlb. Hym. Europ. i. 154. 



' St. Farg. Hym. iii. 297. 6. 



Hab. India (Madras ; Punjaub; Northern India). 



59. Larra zonata. 



Larra zonata, Klug, Symb. PJiys. dec. v. t. 46. f . 2 $ . 

 Hab. Arabia Felix. 



Genus 3. EXEIRUS. 

 Exeirus, Shuck. Trans. Ent. Soc. Lond. ii. 71 (1836). 



1. EXEIRUS LATERITIUS. B.M. 



Exeirus lateritius. Shuck. Trans. Ent. Soc. Lond. ii. 72. t. 8. f. 2. 

 Hab. Sydney ; New South Wales ; Tasmania. 



Genus 4. NYSSON. 



Crabro, pt., Fabr. Syst. Ent. 373 (1775). 

 Sphex, pt., Fabr. Ent. Syst. ii. 215 (1793). 

 Pompilus, pt., Fabr. Ent. Syst. Supp. 251 (1798). 

 Mellmus, pt., Fabr. Ent. Sijst. Supp. 266 (1798). 

 Nysson, Latr. Hist. Nat. xiii. 305 (1804). 

 Oxybelus, pt., Fabr. Sysi. Piez. 316 (1804). 



