PLATE 59. 



Leodice pauroneurata Chamberlin. 



Figures 1-3. 



1. — Thirteenth briinchia, with notocirrus, caudal view. X 58. 



2. — Thirty second branchia, with notocirrus, caudal view. X 58. 



3. — Fifty fourth branchia, with notocurus, caudal view of sixty third somite. X 58. 



Leodice panamena Chamberlin. 



Figures 4^8. 



4.— First right branchia, anterior view. X 46. 

 5. — Second right branchia, siibdorsal view. X 46. 

 6. — Sixth right branchia, subdorsal view. X 46. 

 7. — Eleventh right branchia, suljdorsal view. X 46. 

 8. — Sixty first right branchia, subdorsal view. X 46. 



