Hiruhimangraw:Thamnophis radix

Mabibilngan dinhi - nagkikinahanglan hin paghubad

Sumala ha Catalogue of life, mabibilngan ini nga species ha "S Canada, USA (Montana, North Dakota, South Dakota, Nebraska, Kansas, E Wyoming, E Colorado, NE New Mexico, Oklahoma, N Texas, Minnesota, Iowa, Wisconsin, Missouri, Illinois, Indiana, Arkansas)". Alayon pagbulig hiton paghubad o paghatag hin kadugangan nga kasayoran hinin nga artikulo.: <ref name = "COL"/>[1] Lsjbot (talk) 07:20, 10 Marso 2013 (UTC)