The Odonata or Ifragonjlies of South Africa. 



359 



labrum dull ferruginous. Face aud frous anteriorly olivaceous. 

 Dorsal surface of frous olivaceous, passing into ferruginous medially, 

 with a brownish-black T-spot; longitudinal part of T-spot narrow, 



FIG. 61. Gynacantha villosa, $ . Delagoa Bay. Terminal segments, 



side and dorsal view. 



FIG. 62. Gynacantha villosa, . Delagoa Bay. Terminal segments, 

 right side and ventral view. 



transverse part filling up the anterior part of front, which is produced 

 to form almost a right angle. Vertex blackish brown. Antennae 

 light ferruginous. Occipital triangle very small, light yellow. Occiput 



