Tantilla janiTantilla jani, also known commonly as Jan's centipede snake, is a species of snake in the subfamily Colubrinae of the family Colubridae. The species is native to Guatemala and southern Mexico.EtymologyThe specific name, jani, is in honor of Italian taxonomist Giorgio Jan.Geographic rangeTantilla jani is found in Guatemala, and in adjacent Mexico in the states of Chiapas and Oaxaca.HabitatThe preferred natural habitat of Tantilla jani is forest.ReproductionTantilla jani is oviparous.