"snake skeleton#Snake dentition" . "Snake jaws" . "snake skeleton#Skull" . "front-fangs" . "Snake skeleton" . "Snake skeleton#Snake dentition" . . "Snake skeleton#Proteroglyph" . "rear-fanged" . "Snake skeleton#Opisthoglyph" . "Snake skeleton#Aglyph" . . "Snake skeleton#Vestigial limbs" . "Snake skeleton#Solenoglyph" . "snakes" . "proteroglyphous" . "proteroglyph" . . "skeleton" . "front-fanged" . . "Snake skeleton" .