odocoileus hemionus columbianus odocoileus hemionus • odocoileus virginianus · · · Info · Definitions · Synonyms · Characters · · odocoileus hemionus columbianus · · Text Common · · Latin · · Scripts 31 · · Length 13 · · Syllables Definitions · · · (noun) mule deer of western Rocky Mountains. Synonyms: black-tailed deer, blacktail deer, blacktail, Odocoileus hemionus columbianus. · · Noun Definition 1 Synonyms · · · black-tailed deer · · Synonym 1 blacktail deer · · Synonym 2 blacktail · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075