24 SCANSORES. 



a. PICUMNUS. 



1. PICUMNUS MINUTISSIMUS. The Minute Picumnus. 



Yunx minutissima, Gmel. 8. N. i. p. 423. 

 Picus minutus, Lath. Ind. Orn. i. p. 243. 

 Yunx minutissima, Less. Tr. d'Orn. p. 232. 

 Picumnus cayanensis, Lafr. Rev. de Zool. (1845) p. 6. 

 Piculus minutus, I. Geoffr. N. Ann. du Mus. (1832) p. 397. 

 PL Enl. 786. f. 1. 



Hob. Cayenne. 



2. PICUMNUS BUFICOLLIS. The Rufous-necked Picumnus. 



Picumnus minutus, Licht. Verz. p. 11. 



Picumnus exilis, Temm. PI. Col. 371. f. 2 Malh. Monogr. des Pic. 



ii. p. 295, 1. 116. f. 34, 1. 120. f. 3. 

 Picumnus ruficollis, Wagl., Sundev. Consp. Pic. p. 97. 

 Picumnus squamiger, Lafresn. ? 

 Yunx exilis, Less. Tr. d Orn. p. 232. 

 Piculus exilis, J. Geoffr. N. Ann. du Mus. (1832) p. 397. 

 Asthenurus exilis, Sw. Classif. of B. ii. p. 311. 

 Picumnus Ternminckii, p., Cab. fy H. 



Hob. Brazil. 



3. PICUMNUS CIRRATUS. The Fringed Picumnus. 



Picumnus cirratus, Temm. PI. Col. 371. f. 1. 



Picumnus Temminckii, Lafr. 



Picumnus cayanensis, Lafresn. Rev. Zool. (1845) p. 6 ; Malh. 



Monogr. des Pic. ii. p. 280, 1. 120. f. 1, 2, 3. 

 Picumnus minutissimus, Max. Eeitr. iv. p. 378. 

 Picumnus minutus, Wagl. Isis (1829), p. 645. 

 Piculus cirratus, /. Geoffr. N. Ann. du Mus. (1832) p. 397. 

 Asthenurus cirratus, Sw. Classif. of B. ii. p. 310. 

 Yunx cirrhatus, Less. Tr. d* Orn. p. 232. 



a. Brazil, female. Presented by M. Olaussen. 

 b-d. Brazil, males and female. From Mr. Gould's Col- 

 lection. 

 e. Brazil. Presented by Lord Stuart de Rothsay. 



4. PICUMNUS AZAIL&:. Azara's Picumnus. 



Picumnus Azarse, Cab. fy H. Mus. Hein. iy. p. 20. 

 Yunx minuta, Vieill. N. Diet. $H. N. xxxiv. p. 230. 

 Picumnus Temminckii, Hartl. Ind. Azar. p. 17. 



a. Brazil, female. Presented by J. Gould, Esq. 



