from British Guiana. 
63 
415. BuCCO TAMATIA. 
Bucco tamatia, Gm., Cab. in Schomb. Guiana, iii. p. 719 ; 
Scl. Mon. Bucc. p. 93, pi. 31. fig. 1. 
Bartica Grove, Camacusa, Merume Mountains. 
416. Monasa atra. 
Monasa nigra (Mull.), Scl. Mon. Bucc. p. 145, pi. 48. 
Monasta tranquilla (Vieill.), Cab. in Scbomb. Guiana, 
iii. p. 719. 
Camacusa, Merume Mountains, R. Atapurau. 
417. Chelidoptera tenebrosa. 
Chelidoptera tenebrosa (Pall.), Cab. in Scbomb. Guiana, 
iii. p. 720; Scl. Mon. Bucc. p. 161, pi. 55. fig. 1. 
Bartica Grove, Merume Mountains, R. Yuruani, Ro- 
raima. 
•4 418. Crotophaga ani. 
Crotophaga ani , Linn. Syst. Nat. i. p. 154; Cab. in 
Scbomb. Guiana, iii. p. 713. 
Bartica Grove. 
419*. Crotophaga major. 
Crotophaga major , Linn., Cab. in Scbomb. Guiana, iii. 
p. 712. 
Not represented in Mr. Whitely's collection. 
420*. Crotophaga sulcirostris. 
Crotophaga sulcirostris , Sw. Pbil. Mag. new ser. i. p. 440. 
Crotophaga rugirostra, Sw., Cab. in Schomb. Guiana, iii. 
p. 713. 
Not represented in Mr. Whitely's collection. 
421. Neomorphus rupipennis. 
Cultrides rufipennis , G. R. Gray, P. Z. S. 1849, p. 63, 
pi. 10. 
Neomorphus rufipennis, Lawr. Ibis, 1873, p. 292. 
Camacusa. 
We now possess specimens of all the five species of this 
genus, and have no doubt as to their specific distinctness. 
