Appendix 



The following Wasps appear to me to be 

 new to our fauna. I give a description of each 

 of them. 



Cerceris Antoni^e — H. Fab. 



Length, i6 to i8 millimetres.^ Black, thickly 

 and deeply spotted. Shield, raised like a nose, 

 that is to say, forming a convex projection, 

 broad at the base, pointed at the tip and re- 

 sembling one half of a cone divided lengthwise. 

 Prominent crest between the antennae. A yellow 

 streak above the crest, yellow cheeks and a 

 large yellow spot behind each eye. Yellow 

 shield, with black dot. Mandibles, iron-yellow, 

 with black tips. First four or five joints of the 

 antennae, iron-yellow ; the rest brown. 



Two dots on the prothorax, the wing-scales 

 and the postscutellum yellow. First segment 

 of the abdomen has two round spots. The 

 next four segments have on their hinder edge 



' § to I inch. — Translator'' s Note. 



379 



