...The incisor tusks in the bent-down upper jaware longer in the male, and sometimes project beyond the thick fleshylips, but in the female they are small...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...Ro' dent, mammals with curved self-sharpening incisor teeth, order includingmice, rats, squirrels, rabbits, etc...
Worrallo Whitney 「A Guide for the Study of Animals」
...—f The inferior maxillary bone, containing the upper incisor teeth...
Richard L. Allen 「Domestic Animals」
...The exposed incisor teeth, the short head and upturned nostrils, give these cattle the most ludicrous, self-confident air of defiance...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...The lamb, when newly dropped, is devoid of incisor teeth, though thetwo central ones are occasionally above the gum even at this earlyperiod...
Ambrose Blacklock 「A Treatise on Sheep:」
...The incisor teeth, or nippers...
Robert Jennings 「Sheep, Swine, and Poultry」
...Strands of beads, used either for an ear pendant or for ornaments atthe peak of a hood, have a caribou incisor fastened at the tip...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...brachygnathus differs in: jaw not soslender anteriorly; masseteric ridge not so far anterior; cheek-teeth slightlybroader, less depressed, therefore, more hypsodont; incisor shorter, moreproödont...
Robert L. Packard 「Speciation and Evolution of the Pygmy Mice, Genus Baiomys」
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