87 



"Ho. 



Sex. 



Mus. 



Patria. 



Long, tota, 



alae. 



caudse, 



rostri. 



1. 



2 



P.L. S. 



Elvira, E. Peru {Hauxwell). 



6-2 



2-5 



2-4 



1-1 



2. 



2 



P.L. S. 



Loreto-yacu, E. Peru [Hauxw.). 



6-2 



2-6 



2-5 



1-1 



3. 



— 



P. L. S. 



Sarayacu, E. Peru [WTiitely). 



6-3 



2-7 



2-5 



1-1 



4. 



— 



P.L.S. 



Sarayacu, E. Peru [WTiitely). 



5-7 



2-7 



2-5 



1-1 



5. 



? 



S.-G. 



Chyavetas, E. Peru [Bartl.). 



5-4 



2-5 



2-2 



I-O 



6. 



— 



S.-G. 



Bogota. 



5-4 



2-5 



2-5 



1-2 



7. 



— 



P. L. S. 



Bogota. 



5-8 



2-5 



2-5 



11 



8. 



— 



S.-G. 



Sarayacu, Ecuador [Buckley] . 



5-3 



2-7 



2-3 



11 



The figure (Plate XXVIII.) is taken from No. 2. 



n2 



