PLATE IX. 



Squilla (Alima) (Alimebichthus) (Lysiosquilla) Lysioerichthus. 



Fig. 1. Squilla {Alima) bidens, 1 inch long, from the Cape of Good Hope (p. 90). 



Fig. 2. Telson and uropods of same larva. 



Fig. 3, Alimerichthus, 15'52 mm. long, from the South Atlantic. 



Fig. 5. Telson and uropods of a younger Alimerichthus ; 8715 mm. long. 



Fig. 6. Lysiosquilla {Lysioerichthus). A larva of the subgenus Coronis, ^j^ inch 

 long, collected between Sydney and Wellington. 



Fig. 7. Telson and uropods of same larva. 



Fig. 8. Telson and uropods of a younger specimen. 



Fig. 9. Side view of the carapace of the larva shown in fig. 6. 



Fig. 10. Raptorial claw of the same larva. 



Fig. 1 1 . Lysiosquilla {Lysioerichthus) triangularis, from Rio Janeiro. 



