Home » Colubrids » Natrix Natrix Natrix Natrix Jan 3, 2012 by Editor in Chief Ball-Pythons.net - A small colubrid species from Europe that we don’t see very much of. @ Ball-Pythons.net Related Posts Jan 3, 2012Natrix Natrix Ball-Pythons.net - A small colubrid species we don’t see very much of. Feb 29, 2012Thamnophis & Natrix Thamnophis.com - A member wants to know if it would be suitable to house a garter snakes with European grass snakes. The question sparks a lively debate. Feb 9, 2012Non-Native Snakes in Europe Captive Bred Reptile Forums UK - A discussion about the population of non-native snake species living in Europe, how they got there, and whether or not they should be removed. Apr 24, 2012Mystery Snake SSnakess - Members speculate on what species this lovely colubrid might be. May 9, 2012Barons Racers Herp Ireland - Check out this uncommon and unusual species of colubrid.