104 SCANSORES. 



Picus poliocephalus, Licht. 



Picus discolor, Hartl. 



Chrysoptilus (Chloronerpes) rubiginosus, Sw. Classif. of B. ii. 



p. 308. 



Picus plumbiceps, Temm. 

 Chrysopicus rubiginosus, Malh. Monogr. des Pic. ii. p. 175, t. 89. 



f. 4, 5. 

 Chloronerpes rubiginosus, Cab. fy H. Mus. Hein. iv. p. 161, 



a, b. Cayenne, females. 



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

 dj e. Trinidad, males. From the Zoological Society's Col- 

 lection. 



2, CHLORONERPES -ERUGINOSUS. The Eruginous Woodpecker. 



Picus seruginosus, Licht. 



Chloronerpes rubiginosus !,6r. R. Gr. 8f M. Gen. of B. ii. pi. 110. 

 Chloronerpes seruginosus, G. R. Gr. Gen. of B. iii. App. p. 22. 

 Chrysopicus seruginosus, Malh. Monogr. des Pic. ii. p. 171, t. 90. 



f. 1, 2. 



Chloronerpes yucatanensis, Sclat. Proc. Z. S. (1856) p. 307. 

 Chrysopicus perspicillatus, Malh. Monogr. des Pic. t. 114. 



f.1,2? 



a. Mexico, male. From Mr. Argent's Collection. 

 6, c. Cordova, male and female. From M. Salle's Collec- 

 tion. 



3. CHLORONERPES YUCATANENSIS. The Yucatan Woodpecker. 



Picus yucatanensis, Cabot, Boston Journ. (1845) p. 91. 

 Chloronerpes uropygialis, Cab. Journ. (1862) p. 321. 



Hob. Costa Hica, Mexico. 



4. CHLORONERPES CANIPILEUS. The Hoary-hooded 

 Woodpecker. 



Picus canipileus, D'Orb. Voy. Amer. Merid. iv. p. 326, t. 63. f. 2. 

 Picus perspicillatus, Licht. 



Picus (Gecinus) canipileus, Tsch. Consp. Av. Faun. Per. p. 43. 

 Picus (Gecinus) rubiginosus, Tsch. Faun. Per. p. 43 & p. 268. 

 Chrysoptilus cani|)ileu8, G. R. Gr. Gen. of B. iii. App. p, 22. 

 Chrysopicus canipileus, Bp. Ateneo Ital. (1854) p. 

 Colaptes canipileus, Reichb. Handb. Spec. Orn. p. 415. 

 Chloronerpes canipileus, Sclat. Cat. ofB.p. 339. 



a. Bogota, male. From Mr. Warwick's Collection. 



b. Bogota, female. From Mr. Argent's Collection, 



