\LACORAMPHUS Cz Chestnut-l SPECI ful, rostro castuneo-rubro ; mandibula in is y Z s . A latis; vittd basalt stramenead ; wropy, caude rectrictbus quatuor inte tinct ; Crown of the head and upper surface | four middle tail-feathers deep bluisl mainder green ; all the under surface chestnut-red, becoming paler toward. lower mandible and along the culme of straw-white, which increases in br Total length, 19 inches; bed/, 42; wang, 5 Preroglossus Aulacorhynchus castaneo? p: O38. Or the grass-green Toucans to which the ge species 1s by far the largest vet discovered. 4 tm possession, which are somewhat smaller Derby, The Aulacorhynchus castaneorhynchus of the latter, together Stinetnesg, with the darker colot The present species been sent to Euro respecting: it, appears to be strictly pe in collections from Santa The fioures e figures are of the natural size