[forinti]

Limão Capeta must be what we call Limão Galego or Limão Bergamota or Limão Cravo in the south.

It has more names than tangerines and makes a great caipirinha.

[kawera]

At least in São Paulo, limão galego is a small, green lemon and limão cravo is an orange-colored lemon that looks almost like a tangerine.

[bafe]

Funny that you mentioned this, in Italian "bergamotto" is a sort of bitter orange

[forinti]

In Portuguese "bergamota" by itself is tangerine.