Nat. Hist. fuan Fernandez and Easter Isl. Vol. LI. PLATE 4. 

mot RB 
Fig. 11. Furca of Caligus aesopus. Fig. 12. First swimming leg. Fig. 13. Fourth 
swimming leg. Fig. 14. Dorsal view of female of Lepeophtheirus interitus. Fig. 15. 
First maxilla. Fig. 16. Furea. Fig. 17. First swimming leg. 
