18 SCANSORES. 



3. TRACHYPHONUS SQUAMICEPS. The Scaly-headed Barbel. 



Trachyphonus sq\iamice]>s,HeuyLI}eitr. t.28. f.2 ; id. Ibis (1861), 



pi. 5. f. 4. 



Trachyphonus cafer, pt., Terr. 

 Capito squamiceps, Goffin, Schleg. Mus. H. N. Pays-Bas, Bucc. 



p. 70. 



a. East Africa. From M. Verreaux's Collection. 



4. TRACHYPHONUS PURPURATUS. The Purple Barbet. 

 Trachyphonus purpuratus, Verr. Rev. et Mag. de Zool. (1851) 



Capito purpuratus, Goffin, Schleg. Mus. N. H. Pays-Bas, Bucc. 

 p. 71. 



a. Ashanti. From Mr. Gould's Collection. 



b. Gaboon. From M. Verreaux's Collection. 



5. TRACHYPHONUS GOFFINII. Goffin's Barbet. 

 Capito Gomnii, Schl. Mus. H. N. des Pays-Bas, Bucc. p. 72. 

 Hob. West Africa. 



4. PSILOPOGON. 



Psilopogon, Mull. Tijdsch. voor Natuurl. GescJiied. ii. p. 339 



(1835). 



Pseudobucco, DesMurs, Encycl. d'Hist. Nat. ii. p. 24 (1851). 

 Buccotrogon, V. Kreling, Jahresberichte uber die Wirksamk. 



der naturforsch. Gesellschaft zu Emden, p. 20 (1852). 



1. PSILOPOGON PYROLOPHUS. The Fire-tufted Barbet, 



Bucco pyrolophus ; Temm. PL Col. 597. 



Psilopogon pyrolophus, Mull. Tijdschr. voor Nat. Gesch. ii. p. 339, 



t.8. f.3. 



Pseudobucco pyrolophus, Des Murs, Encycl. II. N. ii. p. 24. 

 Buccotrogon torquatus, V. Krelingj Jahresb. naturf. Gesellsch. 



p. 20. 



, b. Sumatra. From Mr. S. Stevens's Collection. 

 c, d. Sumatra. From Mr. Leadbeater's Collection. 



