EXPLANATION OF PLATE II. 



Pontophilus australis (Thomson). 



Fig. I. — Carapace of an ovigerous female in dorsal view, X4. 

 ,, 2. — Propodus and dact3^1us of first peraeopods, X8. 

 ,, 3. — Antennal scale^ X 4. 

 ,, 4. — Third pleopod, X8. 



,, 5. — Last two abdominal somites and caudal appendages, 

 X4i. 



Pontophilus cJiiltoni , sp. nov. 



Fig. 6. — Carapace of an ovigerous female in dorsal view, X 4. 

 ,, 7. — Propodus and dactylus of first peraeopods, X 8. 

 ,, 8. — Antennal scale, X4|^. 

 J, 9. — First and second peraeopods, X4. 



,, 10. — Last two abdominal somites and caudal appendages, X 4 J 



Pontopliilus sabsecJiota, sp. nov. 



Fig. II. — Dorsal view of the type specimen, X9. 



,, 12.— Lateral view of the same, X9. 



,, 13- — Third pleopod, X 30. 



,, 14. — Antennal scale, X 12. 



