Origin of eutherian
Examples from the Web for eutherian
The dentition is the complete Eutherian dentition of forty-four teeth.
The early Eutherian stock consisted of small mammals with small heads and slender, long tails.
The first was largely ineffective, the second has produced all the Eutherian orders of to-day.
The number of teeth is 42—nearly the typical Eutherian number.
Teeth often exceed the typical Eutherian number of forty-four; molars generally four on each side of each jaw.