Assertion: tuatara's teeth | /r/HasProperty | grooved with well-developed venom
Facets:
Source sentences:
text: They share the following characters: valvular, crescent dorsal nostrils; dorsally oriented eyes; ovoviviparity; last two or three maxillary teeth grooved with well-developed venom; inhabit shallow water (with the exception of Brachyorrhos and Calamophis that are semifossorial; terrestrial, and sometimes aquatic species).