80 P I'Dceedbiujii of the Royal Sooiettj of Victoria. 



DESCRIPTION OF PLATES. 

 Plates XII and XIII. 



Fig. 1. — Floscidaria evansonii, n. sp. x 200. 



Fig. 2. — Lacinularia reticulata, n. sp. x 1-0. Left-hand 

 figure partially contracted to sIk^w both 

 antennpe. 



Fig. 2a. — The snme, viewed dorsally, x 200. 



Fig. 3. — (Eclstes 'wilsoiiii, n.s]x x 200. 



Fig. 8a. — The same, showing fold back of the body over 

 the foot in the contracted state, x 75. 



Fig. 3b. -The same, showing appearance of corona and 

 antenna viewed from the side, x 75. 



Fig. 4. — Gathypna, n. sp. x 290. Viewed dorsally. 



Fig. 5. — Did.yla ichthyoura, n. sp. x 375. Dorsal aspect. 

 Owing to failure of material, the internal 

 structure was not fully made out, but distinc- 

 tive specific characters are shown. 



Fig. 6. — Metopiclia ovalis, n. sp. x 525. Ventral aspect. 



Fig. 6a. — Anterior of same, viewed dorsally, x 500. 



Fig. 7. — Pterodi^Kc trilobata, n. np. x 3L5. Dorsal view. 



