Requested reference
Bacelar, A. (1937). Trap-door apiders from Algarve (south of Portugal). Comptes Rendus du XII Congrès International de Zoologie, Lisbonne 1935 3: 1567-1578. 
-- Show included taxa
Bacelar, A. (1937). Trap-door apiders from Algarve (south of Portugal). Comptes Rendus du XII Congrès International de Zoologie, Lisbonne 1935 3: 1567-1578. -- Show included taxa