oe 1 TIFIITT FT: iy: TPIT L - 2 TISTIITIT INIT BO DUC TON. For the third section, or Banded Aracaris, generic title of BEAUHARNAISIUS, WITH THE FOLLOWING CHARACTERS :— Aspectus generalis, sicut in genere PreroGosso dicto, attamen rostro delicatule leeviore, necnon alis brevioribus, et caudé attenuate minore. General structure as in Pteroglossus, but the bill more delicate, the wings shorter, and the tail smaller and of a lighter form. Unlike the members of the genus Ramphastos, which are universally spread over South America, and the Pteroglossi, which are nearly so, the members of the genus Beauharnaisius are almost entirely confined to the districts bordering the Amazon and its tributaries; and there is scarcely any part of the banks of I propose to adopt Prince Charles Lucien Bonaparte’s this river where Palm-trees abound that one or other of the species is not to be found. They are: 25. Beauharnaisius ulocomus 26. ————_—_—— bitorquatus 27. ————_—__—__ Sturmi are 29, —_____—— ffavirostris a), $$$ lane Phis is by far the most beautiful section of the entire family. In the plates and descriptive letter-press they are retained under the old term P¢eroglossus ; but in future they will stand as above-named. Pl. XXV. Pl. XXVI. Pi Xx Pl. XXVIII. Pl. XXIX. Pl. XXX.