How many prehistoric animals start with M?

12 of the 98 prehistoric animals in Icillion start with M, for example Megalodon, Mosasaur and Mastodon.

What is the longest name among prehistoric animals that start with M?

The longest is “Megalochelys” and the shortest is “Moa”.

Nature · lists

12 prehistoric animals start with M, from “Macrauchenia” to “Mosasaur”. Every one of them counts as an answer in Icillion.

M is the most common first letter in this list: 12 of the 98 prehistoric animals (12%).
Shortest: “Moa”. Longest: “Megalochelys”.

How many prehistoric animals start with M?: 12 of the 98 prehistoric animals in Icillion start with M, for example Megalodon, Mosasaur and Mastodon.
What is the longest name among prehistoric animals that start with M?: The longest is “Megalochelys” and the shortest is “Moa”.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.