SYNOPSIS OF THE TROCHILID.E, 
179 
maculatum, Less. O. M. i. Above golden green, a 
white stripe over each eye ; auriculars chestnut ; 
throat, breast, and belly, grey, spotted longitudinal- 
ly with brown ; central feathers brownish-green, tip- 
ped with pale chestnut, the pale tips occupying more 
of the feathers towards the outside ; bill straight, ser- 
rated. Inhabits mountains of Corevado, in the vi- 
cinity of Rio de Janeiro. 
This forms Uic genus Ramphodon of Lesson, Including T. 
petosophorus and anaU,—UeliotiT/x of Boi£. 
IV. Sub-Fam. CAMPYLOPTERUS. Bill rather long 
and slightly curved. Wings falcated, the shafts or 
scapes of the primary quills dilated and compressed. 
Tail rounded, or graduated. 
Pl. XXXIV. VoL. I — 1. C. LATIPENNIS, The Blue-throat- 
ed Humming-Bird. — Trochilus latipennis, Lath. 
Swains. Zool. Jllust. Oiseau-mouche latipenne, 
Omismya latipennis, Less. Track. 4G. Body golden- 
green ; gorget brilliant blue *, tail with the four out- 
side feathers half white. Female, beneath grey, 
without the gorget. Inhabits Guiana. Tobago. 
1. C. PAMPA, The Pampa Sabre-wing;— Campylopterus 
pampa. Less, supp. xv. Crown in a line above the 
eye azure-blue ; upper part of the body green, under 
parts pale grey, tail wedge-shaped, green, outer fea- 
thers, dark at the tips. Inhabits Pjiraguay. 
3. C. FALCATus, Blue-bellied Sabre-wing Sickle- winged 
Humming-Bird, Sivain. Zool. Jllust. Oiseau-mouche 
a remiges en faucilles, Less. O. M. xxxvi. Upper 
parts, flanks and vent golden-green ; throat, breast 
