On Sonic South African Aviculariidae (Arachnida) . 125 



FAMILY. CTENIZIDAE. 

 SEGREGABA, gen. n <>v. (Text-fig. 11 A.) 



Tliis name is proposed for the inclusion of such forms as have the 

 characters of eyes, legs, ehelicerae, etc., of the sub-family Idiopeae, hut 



b 



FIG. 11. a. Seyregara. l>. Gori/i/i-fUn. c. Ctenolophu* = IiUopi. d. Idiofin 

 (fri/i) 9 . d t . Idiops (pullux) g . e. Heliyomerus (coffer). 



are distinct in the possession of 3 pairs of small marginal sicfilla. 

 Hitherto these have l>een placed in the genus Acanthndon (Giu'rin, 

 1838), which apparently applied originally to forms with 2 pairs of 

 sigilla only, and was made synonymous with Idiops (Perty, 1833) by 

 0. P. Cambridge in 1870, and again by Simon in 1903. 



