BUCCO MACEORHYNCHUS. 



THE GEEATEE PIED PUFP-BIED. 

 PLATE XX. 



Barhu a gros bee de Cayenne, Daub. PI. Enl, 689. 



Le plus grand Tamatia noir et hlanc. Buff. Hist. Nat. vii. p. 99 (1780). 



Greater Pied JBarhet, Lath. Syn. i. p. 498 (1782). 



Bucco macrorhynchos, Gm. S. N. i. p. 406 (1788). 



Bucco macrorhynchos. Lath. Ind. Oru. i. p. 203 (1790). 



Tamatia a plastron noir, Levaill. Ois. de Par. ii. p. 92, t. 39 (1806). 



Bucco macrorhynchos, Vieill. Nouv. Diet. iii. p. 240 (1816). 



Greater Pied Barhet, Lath. Gen. Hist. iii. p. 220 (1822). 



Bucco macrorhynchos, Vieill. Enc. Meth. p. 1420 (1823). 



Capito macrorhynchus, Wagler, Syst. Av. Capito, no. 1 (1827). 



Tamatia macrorhynchus. Less. Tr. d'Orn. p. 167 (1831). 



Oyphos macrorhynchus, Strickl. Ann. Nat. Hist. vi. p. 418 (1841). 



Bucco macrorhynchus, Gray et Mitch. Gen. B. p. 74 (1846). 



Bucco macrorhynchus. Cab. in Schomb. Guian. iii. p. 719 (1848). 



Bucco macrorhynchos, Gray, List of Fiss. B. M. p. 47 (1848). 



Capito macrorhynchus, Bp. Consp. i. p. 146 (1850). 



TamMtia macrorhynchus, Bp. Consp. Vol. Zyg. p. 13 (1854). 



Bucco macrorhynchus, Scl. Ann. N. H. ser. 2, xiii. p. 357 (1854). 



Bucco macrorhynchus, Scl. Syn. Bucc. p. 7 (1854). 



Bucco macrorhynchus, Scl. P. Z. S. 1855, p. 196. 



Bucco macrorhynchus, Pelz. Sitz. Ak. Wien, xx. p. 511 (1856). 



Bucco macrorhynchus, Scl. Cat. A. B. p. 269 (1862). 



Notharchus macrorhynchus. Cab. et Hein. Mus. Hein. iv. p. 151 (1863). 



Bucco macrorhynchus, Pelz. Orn. Bras. p. 21 (1871). 



Bucco macrorhynchus, Scl. et Salv. Nomencl. p. 105 (1873). 



Supra niger; fronte augusta et torque colli postici necnon plumarum clorsi et scapularium niargiuibus 

 tenuissimis albis; subtus albus, torque subpectoral! lato et subalaribus nigris, hypochondriis albo 

 nigroque transfasciatis, ventre fulvo vix tincto; remigum rectricumque pagind inferiore cineracea, 

 illorum pogoniis interuis basin versus albis; rostro nigro; pedibus fuscis : long tota 8*5, alae 4!"1, 

 caudse 3"0, rostri a rictu \-7. 



Hab. in Guiana, Cayenna et in ripis fl. Nigri. 



In contrast to the single isolated form represented on the last Plate, we now come to a group of 

 three nearly allied species distributed over a wide area, of which each occupies a distinct portion. 



