291 
ORDO V. 
GALLINAE, Lath. 
GENUS XXXI. 
qup pou 
Rostrum breve, conico-incurvum , fornicatum, 
J/acwía supra oculos nuda, papillosa. 
Pedes plumosi, 
DISSECTIO, 1. 
Pedibus ad digitos tantum plumosis. 
CXXXVL TETRAO UROGALLUS. 
Diacw. Cauda cuneato-rotundata,  Axille albz. 
Jia: nigricans, supra tenuissime albo variegatus. 
Gula barbata. 
Pvmina supra nigro et ferrugineo transversim um-. 
dulata; subtus ferrüginea postice nigro undu- 
ata, : 
SYNONYM A. 
Tetrao Urogallus, Lin. Faun. Sv. p. 72. n. 200. Faun. 
Retz. p. 207. n. 183. Ginel. Syst. Y. p. 746. Lath. 
Ind. Orn. IH. p. 634. n. I. 
Urogallus major , Briss. Orn. I. p. 182. 
