69 



from its perch. They also obtained examples of this Puff-bird in the forest-region north of 

 Coban in the province of Vera Paz, where it was found in similar situations. 



I add a list of the specimens of this species in my own collection and that of Messrs. Salvin 

 and Godman, and a table of their principal dimensions. 



No. ' Sex. Mus. Patria. 



1. inc. P. L. S. Vera Paz {Constancia) , 



2. d S.-G. Escuintla, Guatemala (S.^c G.). 



3. $ S.-G. Escuintla, Guatemala (S. ^ G.) . 



4. inc. S.-G. Chontales (Belt). 



5. d S.-G. Chiriqui (^rce) . 



6. 6 S.-G. Bugaba, Chiriqui (^rce) . 



7. c? S.-G. Panama {M'Leannan.) 



8. inc. P. L. S. Panama. 



9. inc. P. L. S. Bogota. 



10. inc. S.-G. Bogota. 



11. inc. P. L. S. Rio Napo. 



12. inc. S.-G. SarayacUj Ecuador (^McHe?/) . 



13. inc. S.-G. Sarayacu^ Ecuador (Swc^Zejr) . 



14. cf P. L. S. Babahoyo^ Ecuador {Fraser). 



15. 2 I*- L. S. Babahoyo, Ecuador {Fraser). 



Long, tota, 



alae, 



eaudse, 



rostri 



9-5 



4-7 



3-5 



1-8 



10-2 



4-6 



3-6 



1-9 



10-2 



4-6 



3-7 



1-8 



9-3 



4-4 



3-4 



1-8 



10-0 



4-3 



3-5 



1-8 



91 



4-5 



3-5 



1-9 



9-0 



4-5 



3-5 



1-8 



90 



4-4 



3-4 



1-8 



8-5 



4-5 



3-6 



1-9 



8-3 



4-3 



3-2 



1-7 



90 



4-4 



3-4 



1-7 



9-0 



4-4 



3-5 



1-7 



9-0 



4-4 



3-2 



1-8 



10-0 



4-5 



3-5 



1-9 



10-0 



4-4 



3-3 



19 



The figure (Plate XXI.) is taken from No. 1 ; No. 11 is the type of my Bucco napensis; and 

 Nos. 14 and 15 are the types of my Bucco leucocrissus. 



ScL. Jac. & Puffb. No. X.—May, 1880. 



