CHLORONERPES. 
66i 
CHLORONERPES (Picidae) Swainson, Classific. Birds 1837. II. 307. — Gray, 
Genera Birds 1846. II. 443. = Picus Lin. 
Bill rather short with the cuimen gradually curved and the sides compressed to 
the acute tip; the lateral margins nearly straight and the gonys moderate and ascend- 
ing; the nostrils basal and covering with the projecting plumes. Wings long and 
pointed with the finst quill short and the fourth and fifth the longest. Tail moderate 
and graduated with the ends of the feathers pointed. Tarsi short and covered in front 
with the transverse scales. Toes unequal and the outer pair the longest, with the poste- 
rior rather shorter than the anterior; the claws long, much compressed and acute. 
aeruginosus Gray, Genera Birds III. App. 22. — Picus aeruginosus Lichtst. 
affinis Gray, Genera Birds II. 443. = Picus af finis Sv^^ains. 
affinis ScLATER, Catal. Collect. 337. = Picus maculiferus Spix. 
aspersus Sclater, Catal. Collect. 337. = Picus spilogaster Wagl. 
aurulentus Gray, Genera Birds II. 443. = Picus auratus Vieill. 
aurulentus Hartlaub, Index Azarae 16. = Picus chrysochlorus Vieill. 
brasiliensis Reichenbach, Handb. spec. Ornith. I. 351. = Picus chrysochlorus 
Vieill. 
Caboti Sclater, Catal. Collect. 437. = Picus Caboti Sundev. 
callonotus Sclater, Proceed. Zool. Soc. 1860. XXVIII. 286. = Picus callo- 
notus Wath. 
callopterus Lawrence, Ann. Lyc. New York 1862. VII. 476. — Picus cal- 
lopterus Sundev. 
canipileus Sclater, Catal. Collect. 339. — Picus canipileus d'Orb. 
Cecilia Bonaparte, Conspectus Avium I. 117. = Picus Caeciliae Sundev. 
chlorocephalus Bonaparte, Conspectus Avium I. 116. = Picus fiavigula Bodd. 
Desmursii Bonaparte, Conspectus Avium I. \ 11 . = Picus sanguineus Lichtst. 
erythrops Gray, Genera Birds II. 443. = Picus erythrops Vieill. 
fasciatus Gray, Genera Birds II. 443. = Picus rubricolUs Gmel. 
flavicoUis Gray, Genera Birds II. 443. = Picus flavicollis. 
flavigula Gray, Genera Birds II. 443. = Picus flavigula Bodd. 
flavigularis Sclater, Catal. Collect. 339. = Picus flavigula Bodd. 
fumi^atus Bonaparte, Conspectus Avium I. 119. = Picus fumigatus d'Orb. 
haematostigma Sclater, Catal. Collect. 338. = Picus ruficeps Spix. 
icterocephalus Gray, Genera Birds II. 443. ~ Picus flavigula Bodd. 
icterocephalus Burmeister, Syst. Uebers. Th. Brasil. II. 228. = Picus ery- 
thropes Vieill. 
Kirki Gray, Genera Birds II. 443. = Picus Kirki Sundev. 
macrocephalus Swainson, Classif. Birds II. 308. = Picus chrysochlonis Vieill. 
maculatus Gray, Genera Birds II. 443. = Picus flavicollis. 
maculatus Hartlaub, Index Azarae 17. = Picus mixtus Bodd. 
maculipennis Gray, Genera Birds II. 443. = Picus auratus Vieill. 
Malherbei Sclater, Catal. Collect. 338. -— Picus nigriceps d'Orb. 
oleaginus Sclater, Ibis 1860. 400. = Picus Caboti Sundev. 
olea^inus Reichenbach, Handb. spec. Ornith. I. 356. = Picus oleaginus Lichtst. 
passerinus Bonaparte, Conspectus Avium I. 117. = Picus passerinus Lin. 
passerinus Reichenbach, Handb. spec. Ornith. I. 354.=P/cm,9 tephrodops Wagl. 
percussus Bonaparte, Conspectus Avium I. 118. = Picus percussus Tem. 
polyzcnus Gray, Genera Birds II. 443. = Picus polyzonus Val. 
pyrrhotis Hodgson, Zool. Miscell. 85. — Picus pyrrhotis Hodgs. 
rubiginosus Swainson, Zool. lUustr. I. Tb. 14. Picus rubiginosus Swains. 
rubiginosus Gray, Genera Birds II. Tb. 110. = Picus aeruginosus Lichtst. 
ruficeps Reichenbach, Handb. spec. Ornith. I. 353. = Picus spilogaster Wagl. 
rnfoviridis Gray, Genera Birds II. 443. = Picus maculosus Val. 
sanguineus Reichenbach, Handb. spec. Ornith. I. 356. = Picus sanguineus 
Lichtst. 
sanguinolentus Sclater, Proceed. Zool. Soc. 1860. XXVIII. 61. = Picus 
sanguinolentus Sundev. 
