Leiocephalus anonymous, also known as the Atalaye giant curlytail lizard, is an extinct species of curly-tailed lizard discovered in cave deposits of northwestern...

members of the now-extinct Lesser Antillean Leiocephalus radiation being the most basal of the recent Leiocephalus, with the last-surviving members of this...

dentary. Leiocephalus apertosulcus was remarkably large, with an estimated snout-vent length of 150–200 mm. This size surpassed all living Leiocephalus species—even...