62 HYMENOPTERA. 



65. OdYNERUS ATERRIMUS. 



Odjmerus aterriraus, Sauss. Mon. Guepes Sol. 128. /. 

 Hab. China. 



66. Odynerus dyscherus. 



Odynerus dyscherus, Sauss. Mon. Guepes Sol. 175. 66. 

 Hab. China. 



67. Odynerus truncatus. 



Odynerus truncatus, Sauss. Mon. Guepes Sol. 175. 66. 

 Hab. China. 



68. Odynerus nigrifrons. B.M. 



Female. Length 8 lines. — Black : the head and thorax 

 covered with coarse confluent punctures ; the clypeus very con- 

 vex, rugose and slightly notched at the apex ; the scape yellow 

 in front. The prothorax with two minute yellow spots on its 

 anterior margin ; the truncation of the metathorax slightly con- 

 cave and sculptured with curved transverse striae ; the tegulae, the 

 femoratowardstheir apexand the claws ferruginous; wingssmoky- 

 hyaline, with a beautiful violet iridescence. Abdomen closely 

 punctured, coarsely so towards the apex ; the two basal segments 

 with a narrow interrupted yellow fascia on their apical margins. 



Hab. North China (Shanghai). 



Div. III.- — Species of Australia and Tasmania. 



69. Odynerus fluvialis. 



Odynerus fluvialis, Sauss. Mon. Guepes Sol. Supp. 215. 106. 

 Hab. Australia. 



70. Odynerus cruentus. 



Odynerus cruentus, Sauss. Mon. Guepes Sol. Supp. 221. 115. 

 Hab. New Holland. 



71. Odynerus sanguinolentus. B.M. 

 Odynerus sanguinolentus, Sauss. Mon. Guepes Sol. Supp.22l . 1 16. 

 Hab. New Holland. 



72. Odynerus subalaris. 



Odynerus subalaris, Sauss. Mon. Guepes Sol. Supp. 280. 162. 

 t. 14. f. 5. 



Hab. New Holland. 



