Requested reference
Lyle, R. & Haddad, C. R. (2009). Planochelas, a new genus of tracheline sac spiders from West and Central Africa (Araneae: Corinnidae). Annals of the Transvaal Museum 46: 91-100. 
-- Show included taxa
Lyle, R. & Haddad, C. R. (2009). Planochelas, a new genus of tracheline sac spiders from West and Central Africa (Araneae: Corinnidae). Annals of the Transvaal Museum 46: 91-100. -- Show included taxa