Mark O'Shea - The Official Website
Snakes on a [fragmented] plain
Snakes across the Strait: trans-Torresian phylogeographic
3.0
Higher-level relationships of snakes inferred from four nuclear and mitochondrial genes - ScienceDirect
Snake - New World Encyclopedia
North America's rarest snake found biting off more than it could chew β Research News
Paleontologists Find World's Oldest Known Snake Fossils
oreocryptophis porphyraceus