I: 3, 2
C: 1, 1,
PM: 3, 2
M: 3, 3
Why is this correct?
The hedgehog's lower jaw structure consists of 2 incisors (I), 1 canine (C), 2 premolars (P), and 3 molars (M) on each side. It's crucial to emphasize that the dental formula expresses the teeth ratio between one side of the upper
and lower jaws. Therefore, for the hedgehog, the dental formula reads as I3/2, C1/1, P3/2, M3/3. Overall, a hedgehog typically possesses a total of 36 teeth.
This dental formula serves as a concise representation utilized by dentists and biologists to denote the types and count of teeth found on one side of both the upper and lower jaws in mammals.
See the attached image below for dental formula of the hedgehog skull.