Amblyoninia hebvaeum , Koch. 
(a) Dorsal surface of uneu gorged 'female. 
(b) Dorsal surface of rostrum of male. 
(c) Mandible of male. 
(d) Mandible of female. 
(o') Shield and rostrum of nymph. 
(f) Ventral surface of larva. 
(y) Dorsal surface of larva. 
(h) Coxae of male. 
Ambly omnia orenatuni , Neumann. 
CO Dorsal surface and rostrum of female (redrawn from Neumann). 
Ambly omnia rarleyatum , (Fabricius). (1) Coxae of male. 
(k) Mandible of male. 
Aniblyomnia marmoreuni , Koch, 
(w) Mandible of male. 
(n) Coxae of male. 
