Opossums are believed to be immune to some snake venom.

Name of animal that start with o. 20-foot specimens occasionally wash up on beaches. They look like diamonds. Coral are tiny animals that grow together to form huge colonies.

Which one should be the next Alphabetimal. Old World Babbler. The most intelligent invertebrate.

The larva of the odonata lives in fresh water. The least popular O animal is the orangutan. Striped Colonial Anemone.

Then the following list of over over 45 animals is for you. Animals that start with A. One interesting thing to point out about animals that start with o.

Mammals are any vertebrates within the class Mammalia a clade of endothermic amniotes distinguished from reptiles including birds by the possession of a neocortex a region of the brain hair three middle ear bones and mammary glandsFemales of all mammal species nurse their young with milk secreted from the mammary glands. A long slender seldom-seen fish. A color-changing mollusk with eight suction-cup-bearing tentacles.

Orca Killer whale Ocelot small spotted cat Octopus most intelligent invertebrate Orangutan great ape Okapi closest relative to the giraffe. Scientific Name Tyto alba IUCN Conservation status Least Concern. What are some animals that start with O.