EXPLANATION OF PLATE LXXVIII. 



Fig. 1. — Polypus, (ii australis 2 [536], dorsal aspect of small 

 specimen from 200 fathoms, south of Gabo Island : 

 slightly more than natural size. 



Fig. 2. — Lateral aspect of same ; same scale. 



Fig. 3. — Polypus sp. juv. [533], lateral aspect ; slightly more 

 than natural size. 



