. A monograph on the anatidae, or duck tribe. 47 [ GENUS XV. CARINA. Ext. Char. Pedes digitis posterioribus gibbosis, mediis longissimis. Tibia equale, et caruneuht subglobosa supra nares posita. Nares o vales, magna?, propc culminebasi locatae, Caput ad oculos denudatum. Lingua obtusa, ad apicem appendiculata lateraliter unaordine setarum et supra has quatuoribus spinis instructis et in medio supra duplici ordine setarumbrevium armata. Anat. Char. Trachea tubula ecpiali. Larynx inferior una bulba compressa latere partemi partem membrinacea et postice tendente instr
. A monograph on the anatidae, or duck tribe. 47 [ GENUS XV. CARINA. Ext. Char. Pedes digitis posterioribus gibbosis, mediis longissimis. Tibia equale, et caruneuht subglobosa supra nares posita. Nares o vales, magna?, propc culminebasi locatae, Caput ad oculos denudatum. Lingua obtusa, ad apicem appendiculata lateraliter unaordine setarum et supra has quatuoribus spinis instructis et in medio supra duplici ordine setarumbrevium armata. Anat. Char. Trachea tubula ecpiali. Larynx inferior una bulba compressa latere partemi partem membrinacea et postice tendente instructo. Ext. Char. Feet with the posterior toes gibbous, the middle longest. Thighs with the sides equal, and with a subglobose tubercule placed above. Nostrils oval, large,placed at the base of the bill near the. oilmen. Head naked to the eyes. Tongue an appendage at the point, the sides armed with one row of bristles, above these with fourSpines, and in the middle on the upper side armed with a double row of short bristles. Anat.
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Keywords: ., bookauthorlearedwa, bookcentury1800, bookdecade1830, bookyear1838
