BAIRD, Pr. AN Sc. 1858. The ears of this species are very large, scantily haired, ovate and rounded at the tip. Their outer edge extends forward to a little behind and below the eye ; the inner anterior edge is partially free ; the two ears are connected... Report on the United States and Mexican Boundary Survey - 4 페이지 저자: United States. Department of the Interior - 1859 전체보기 -
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