in metamorphosed salamanders and adult frogs, this is replaced by bidirectional flow or a sticky tongue Reptiles and Birds - Share common feature of a completely ossified skull and openings ( fenestrae ) in the outer dermatocranium in the temporal region 1.
(this; is replaced; by bidirectional flow or a sticky tongue; L:in metamorphosed salamanders and adult frogs)
this
is replaced
by bidirectional flow or a sticky tongue L:in metamorphosed salamanders and adult frogs