Delphinidae for "oceanic dolphins" & Platanistoidea for "river dolphins".
Yes, all dolphins are mammals.
all dolphins have teeth some don't even look like teeth if they didn't have teeth how would they consume food everyday
Yes, all dolphins are mammals.
No. They're rubbery slick, like all Dolphins.
Baby Dolphins of all species of Dolphins are called calves.
Bottlenose dolphins eat fish and rays. Orcas, the largest of all dolphins, eat fish, but they have also been known to eat penguins and seals.
piranhas,big snakes,river dolphins,manatees,frogs,toads,salman,crabs,alligators,and caimans all live in the amazon river.Your welcome ;D
Dolphins are placental mammals. All placental mammals have bellybuttons of some kind.
All dolphins are mammals.
All dolphins are mammals.
They eat squid and fish. Bottlenose dolphins dolphins and common dolphins are located all over the world. White beaked dolphins are found in the North Atlantic. the Hourglass Dolphin livevs in the Southers Ocean. The Amozon River Dolphin, or boto, is found in the Amozon river. These are only a few dolphins. Hope this helps!