Trigonocephalus is a taxonomic synonym that may refer to:
Gloydius, a.k.a. Asian moccasins, a genus of venomous pitvipers found in Asia
Lachesis, a.k.a. bushmasters, a genus of venomous pitvipers found in the remote, forested areas in Central and South America
Topics referred to by the same term
This disambiguation page lists articles about taxa associated with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.