PLATE VI. 



Fig. 1. Athysanus extrusus ; a, short-winged '^ \ b, '^ \ c, (J^ genitalia; 

 (f, nymph. 



Fig. 2. Dorycephalus vanduzei ; a, adult 9. brachypternus ; b, face; c, 

 side view of head ; d, 9 genitalia ; e, elytron ; f, leg. 



Fig. 3. Phlepshis alius ; a, adult ; b, face ; c, $, rt', ^f' genitalia ; e, elytron ; 

 f, nymph. 



Fig. 4. Phlepsius tiehulosus ; a, adult; b, face; c, ?, <•/, 1^' genitalia; e, 

 nymph. 



