PLATE 59. 



Leodice pauroneurata Chamberlin. 



Figures 1-3. 



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



2. — Tliirty second liranchia, with notocirrus, caudal view. X 58. 



3. — Fiftj' fourth branchia, with notocin-us, caudal view of sixty third somite. X 58. 



Leodice panamena Chamberlin. 



Figures 4r8. 



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

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

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

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

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



