i90i] 



ENTOMOLOGICAL NEWS. 



67 



I 



6. cf Branches of 

 the inferior append- 

 age 



FraterNHS. 

 slightly more diver- 

 gent than the supe- 

 riors by a distance 

 on each side ap- 

 proximately equal 

 to the width of the 

 branch at its apex. 



7. ^ Undivided with an almost 



bflsal part of inf. straight edge be- 



app. when viewed tween the two bran- 



from below ches, this edge 



twice as long as 



either branch. 



8. f The two 

 branches of the vul- 

 var lamina 



9. £ Third femora 



10. ^ ? Dark 

 stripe on the first 

 lateral thoracic su- 

 ture 



11. 5 Vertex 



contiguous in their 

 basal half, curved 

 away from each 

 other in the apical 

 half so that the 

 lateral margins of 

 the two tips di- 

 verge at 60-90° (fig. 



3)- 



with an external 



(anterior) yellow 



strif>e on the basal 



three-fifths. 



widely interrupted. 



with a spine behind 

 each lateral ocel- 

 lus. 



Externus. 

 much more diver- 

 gent than the supe- 

 riors by a distance 

 on each side ap- 

 proximately equal 

 to three times the 

 width of the branch 

 at its apex (fig. 17). 

 with an almost 

 straight edge be- 

 tween the two bran- 

 ches, this edge four 

 times as long as 

 either branch (fig. 



17). 



contiguous in their 

 basal two-thirds, 

 lateral margins of 

 the two tips almost 

 parallel (fig. 2). 



Crassus. 

 very slightly more 

 divergent than the 

 superiors by a dis- 

 tance on each side 

 less than the width 

 of a branch at its 

 apex (fig. 18). 



forming part of an 

 almost semi circu- 

 lar curve extending 

 from the tip of one 

 branch to the tip of 

 the other (fig. 18). 



not contiguous, lat- 

 eral margins of the 

 two tips divergent 

 at 60° (fig. i). 



no external yellow with an external 

 stripe. yellow stripe. 



12. ^9 Superior 

 surface of the tibiai 



black. 



not interrupted. 



with a yellowish 

 spine (arising from 

 either end of the 

 transverse ridge ) 

 behind each lateral 

 ocellus (;'. e., notow 

 the shortest line 

 between the ocel- 

 lus and the eye) 

 (fig. 4). 



black, with a pale 

 yellow stripe. 



interrupted. 



with a brown spine 

 arising a short dis- 

 tance away from 

 the transverse 

 ridge, so as to lie 

 between each lat- 

 eral ocellus and the 

 eye (?'. <?., on the 

 shortest Inie be- 

 tween these two 

 parts), (fig. 5). 

 black. 



