per is set

A Middle English form of perish1. peri odactyl, peri odactyle (pe-ris-o-dak'til), a. and n. [ IMG:content-2716.png:[merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small] tectiform above and united toward the symphysis, and their incisors, when present, are implanted nearly vertically and are nearly parallel to their roots. The stomach is simple and nonruminant; there is a capa cio us sacculated cæcum. In all the living forms horns, when present, are single IMG:content-2717.png:[ocr errors] and mediante hind the other. The only living representatives of the suborder are the tapirs, rhinoceroses, and horses, in IMG:content-2718.png:[ocr errors] 12 11 5 6 -8 7 13 of the three families Tapi ridæ, Rhino cero tidæ, and Equidæ. The fo il families are more numerous, including the Anchitheriidæ, Peri odactyl Foot (left hind foot Palæotheriidæ, and Lophi odontidæ. Also Peri odac tyli. See also cut under solidungulate. peri odactyl ate (pe-ris-o-dak'ti-lāt), a. [ -atel .] Same as peris so dactyl. Nature, XLI. 84.