The reptile book; a comprehensive popularised work on the structure and habits of the turtles, tortoises, crocodilians, lizards and snakes which inhabit the United States and northern Mexico . former and containing a very narrow and indistinct ring of MEXICAN RINGED SNAKE, O. micropllills Distribution.—This phase of a Mexican species occurs in theextreme southern portion of Arizona, southwestern Texasand northern Mexico. Red rings of moderate width; yellow rings about half the widthof the former and bordered by narrower rings of black. ARIZONA RINGED SNAKE, O. ZOnatUS. Distribution.—Ar


The reptile book; a comprehensive popularised work on the structure and habits of the turtles, tortoises, crocodilians, lizards and snakes which inhabit the United States and northern Mexico . former and containing a very narrow and indistinct ring of MEXICAN RINGED SNAKE, O. micropllills Distribution.—This phase of a Mexican species occurs in theextreme southern portion of Arizona, southwestern Texasand northern Mexico. Red rings of moderate width; yellow rings about half the widthof the former and bordered by narrower rings of black. ARIZONA RINGED SNAKE, O. ZOnatUS. Distribution.—Arizona and southern to the former on forward portion of body; on latterportion the black rings widen, obscuring the red—this characterusually most pronounced on abdomen. WESTERN MILK SNAKE; RED KING SNAKE; RINGED KING SNAKE, [O. doliatus gentilis. Distribution.—Nebraska and Louisiana to ; north-ern Mexico. * Although the keys to the greater number of genera have not beenarranged in i,q;is fashion, the writer has considered it best to thus treatthis genus, owing to the striking variations in pattern as well as in colours. 340 THE REPTILE BOOK PLATE CVI. RINGED SNAKE, Ophibolus dolialus gentilis. From NebraskaA western variety of O. dolialus, on which the black and yellow encircle the body


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Keywords: ., boo, bookcentury1900, bookcollection, bookdecade1910, bookyear1915