Inia geoffrensis (Amazon River Dolphin)
Inia geoffrensis (Blainville, 1817)
It is the largest river dolphin. The body is robust but extremely flexible, since the head can move in all directions because the cervical vertebrae are not fused. The snout is long and very pronounced. The melon is small and flaccid, and its shape can be controlled muscularly. The eyes are small…
