CHERRIE: ORNITHOLOGY OF THE ORINOCO REGION. 305 
c' , Under-parts not barred or spotted with black. 
d. General color above and below yellowish buff Crocomnrphiis fiavns. 
d'. General color above not yellowish buff. 
e. Back black. 
/. Basal half or more of primaries (except the two outermost) 
hazel brown Scapaneus trachetopynis. 
f. Outer webs of primaries black (or at least with broad black 
edges) Scapaneus rubricolUs. 
e'. Back chestnut brown. 
/. General color of under parts brown, darker than back. 
B- Crest dark chestnut, darker than back Celeus jumana. 
g . Crest tawny or cinnamon brown Celeus elegans heUma\ri. 
/'. Lower throat and breast black, remaining under parts dark 
buff Certhneipicus torqualus. 
a'. Tail-feathers soft (Picumnus). 
b. Under-parts barred with black. 
r. FeatheTS of crown tipped with red or yellow. 
d. Feathers of crown tipped with red d'Picumnus undulatus. 
d'. Feathers of crown tipped with yellow d^Picumnus stellae. 
c'. Feathers of crown with white or pale yellowish tips 9 Picumnus stellae. 
9 Picumnus undulalus. 
b . Under-parts not barred Picumnus leucogasler. 
Chloronerpes flavigul.a (Boddaert). 
Pictis flavigula Bodd., Tab). PI. Enl. 1783. p. 49. 
Chloronerpes iJavigula Berlepsch & Hartert, p. 91. 
Observed only in the heavily wooded region, beyond the falls of 
Atures. Miller and Iglseder collected a specimen at the Foot of Mount 
Duida (Am. Mus. Collection). 
Chrysoptilus punctigul.\ punctipectus Cabanis & Heine. 
Chrysoptilus pnnctip'Cctus Cab. & Hein., Mus. Hein. IV. 1S63. p. 163. 
Chrysoptilus punctigulus guttatus Berlepsch & Hartert, p. 92. 
Common from Ciudad Bolivar to the mouth of the Apure. Found 
more commonly in the scattering clumps of trees on the savannas than 
in the heavy timber along the river. 
Eye seal brown; liill blackish slate; feet olive green, 
Centukus subelegans subelEgans Bonaparte. 
Centurus subelegans Bonaparte, P. Z. S. 1837 ; p. 109 ( "Mexico"- 
Venezuela, see Bonaparte Consp. Av. i: 1850; 119). 
Common at Ciudad Bolivar and at Caicara. Like the preceding 
species this is rarely met with in heavily wooded districts. 
Eye mummy brown ; bill black ; feet dusky slate. 
Centurus terricolor Berlepsch. 
Centurus terricolor Ber]., Ibis, 1880. p. 130. 
Melanerpes terricolor Berlepsch & Hartert, p. 92. 
Berlepsch and Hartert include all the specimens of Centurus that 
I sent to the Tring Museum as terricolor, but the specimens secured on 
