PLATE LXIII. 
Westwoodia nobilis. 
Adult female. 
2. Anterior antenna, female. 
14. 
15. 
. Anterior antenna, male. 
. Posterior antenna. 
Mandible. 
Maxilla. 
. First foot-jaw. 
. Second foot-jaw. 
. Foot of first pair. 
. Foot of second pair, female. 
. Foot of fifth pair, female. 
. Foot of fifth pair, male. 
. Abdomen and tail, female. 
Thalestris hibernica. 
Anterior antenna, male. 
Second foot-jaw. 
