EXPLANATION OF PLATK VIII. 



1. Ait8trochaperina gracilipes, Fry. Under surface, 

 la. ,, ,, ,, Upper surface. 

 lb. ,, ,, ,, Right hand. 



2. Austrochaperina robusta, Fry, var. B. 



"?a. ,, ,, ,, var. A. Mouth. 



•21). ,, ,, ,, var. B. Right foot. 



