EXPLANATION OF PLATE I. 



Symdotea variegata, n. sp. 



Fig. I, — Dorsal view of the cephalon. X 14. 



,, 2. — Dorsal view of the left antennule. X 35. 



,, 3. — Dorsal view of the left antenna. X 21. 



,, 4. — Ventral side of the terminal portions of the inner and 

 outer lobes of the left ist maxilla. X no. 



,^ 5. — Ventral side of the right maxillipede. X 56. 



,, 6. — Fourth segment of the mesosome showing the arcuate 

 marking. 



,, 7. — Dorsal view of the lateral portions of the mesosomatic 



segments. X i2'5. 

 ,, 8. — ^ Ventral view of the 2nd thoracic appendage. X 42. 

 ,, 9. — Dorsal view of the metasome. X 15. 

 ,, 10. — Right uropod. X 21. 



I desire to express my thanks to the Executive Committee of 

 the Carnegie Trust for a grant to defray the artist's charges for 

 the above iSgures. 



