Rathbun. — Some Cuban Crustacea. 



PLATE 3. 



Fig. 9. Barbouria poeyi, mandible, X 20. 

 Fig. 10. " " palp of mandible, X 26. 



Fig. 11. " " first maxilla, proximal endite, X 20. 



Fig. 12. " " first maxilla, distal endite, X 20. 



Fig. 13. " first maxillae, proximal endites covering the mandi- 



bles, X 20. 



