Countries by Language diversity

[Peyrol]

By families





by specific languages

[Comte Arnau]

In Brazil we've got all the indigenous languages spoken by the natives, plus European languages brought by immigrants that developed here, like Talian (Brazilian Venetian), Riograndenser Hunsrückish (Brazilian Hunrückisch) and Brazilian Pomeranian.

Brazil is rich in languages but how many people speak them? I guess this is what they mean by diversity, that's why Brazil is in yellow. Because most people speak only one.

by specific languages

Maybe they count sign languages, Italkian and whatnot.