EXPLANATION OP PLATE XLV. 



Polymetme illustris sp. iiov. 



Fig. 1. Holotype, 158 min. loug, from the Great Aus- 

 tralian Bight. 



Argyripnus iridescent* sp. nov. 



Fig.. 2. Holotype, 128 mm. long, from the Great Aus- 

 tralian Bight. 



