. A monograph on the anatidae, or duck tribe. lack; tail short; very old birds have a whitish spot on each side behind thebase of the bill, and another smaller one on the chin. (languid leuconotus Smith. Cat. S. J/ric. Mus. In the museum of the Zoological Society, said to have been received from the Cape of Good bill in this species approaches in form to that of Biziura. Since we described the above,under another name, we have seen the specimens brought home by Dr. Smith from the (ape, andnow exhibiting. As our specific appellation was not published, Ave have therefore adopted his. BI
. A monograph on the anatidae, or duck tribe. lack; tail short; very old birds have a whitish spot on each side behind thebase of the bill, and another smaller one on the chin. (languid leuconotus Smith. Cat. S. J/ric. Mus. In the museum of the Zoological Society, said to have been received from the Cape of Good bill in this species approaches in form to that of Biziura. Since we described the above,under another name, we have seen the specimens brought home by Dr. Smith from the (ape, andnow exhibiting. As our specific appellation was not published, Ave have therefore adopted his. BIZ1URA LOBATA. Biz. Mas.—Ater, albo transversim et minute fasciatus; alis brunneis; mandibula inferiore carunculacompressa. Biz. Fern.—Mare similis. seel caruncula caret. LOBATED DUCK. Male, black duck, minutely and transversely lineated with white ; wings brown ; inferiormandibles with a compressed caruncle. Fern, duck similar to the male, but without the caruncle. IN, IN Length 33 Liner toe 3 Bill If Outer toe 3| Tarsi 2 Middle toe 3|.
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Keywords: ., bookauthorlearedwa, bookcentury1800, bookdecade1830, bookyear1838
