HYMENOPTERA. 



2. GAYELLA MUTILLOIDES. B.M. 



Gayella Mutiiloides, Sauss. Mon. Guepes Sol. Supp. 114. 1 ?. 

 Hab. Chili. 



Genus 4. ELIMUS. 



Elimus, Sauss. Mon. Guepes Sol 7 (1852). 



1. ELIMUS AUSTRALIS. 



Elimus Australis, Sauss. Mon. Guepes Sol. 8. 1. t. 8. f. 3 <? . 



Hab. Australia. (Coll. J. O. Westwood, Esq.) 



Genus 5. SMITHIA. 

 Smithia, Sauss. Rev. et Mag. de Zool. 371 (1855). 



1. SMITHIA NATALENSIS. B.M. 



Smithia Natalensis, Sauss. Rev. et Mao. de Zool. 371 (1855). 

 Hab. Port Natal. 



Genus 6. ZETHUS. 



Vespa, pt., Fabr. Ent. Syst. Supp. 263. 86 (1798). 

 Zethus, Fabr. Syst. Piez. 282. 51 (1804). 

 Eumenes, pt., Latr. Hist. Nat. xii. 

 Polistes, pt., Fabr. Syst. Piez. 269 (1804). 

 Didymogastra, Spin. Mem. Accad. Torino, xiii. 80 (1850). 

 Epipona, pt., Spin, Faun. Chili, vi. (1854). 

 Calligaster, Sauss. Mon. Guepes Sol. 23.2(1852). 



Div. I. Species of Java. 



1. ZETHUS CYANOPTERUS. 



Calligaster cyanoptera, Sauss. Mon. Guepes Sol. 23. 2 . 

 Zethus cyanopterus, Sauss. Supp. Mon. Guepes Sol. 115. 



Hab. Java. 



Div. II. Species of Africa. 



2. ZETHUS? PUBESCENS. B.M. 



Female. Length 6-6 lines. Black, and covered with a thin 

 short cinereous pubescence; the mandibles, scape, and apical 

 joint of the antennae beneath, ferruginous; the head and thorax 

 closely and strongly punctured ; the tegulae and legs ferruginous, 

 the posterior tibiae and tarsi obscurely so ; the wings iridescent, 



s5 



