Mexican Mafia as an organization to me is fascinating, they also had some connections to Italian mobsters. After all, they did start using the name "Mafia" to install fear between the inmates. And for Spanish, they use "La mano negra", aka "The black hand", which is their symbol. As we all know, the black handers were original Italian gangsters in USA.

Here's a picture of two Mexican Mafia members and a member of Gambinos.

L t R: Rafael "Chispas" Sandoval, Jimmy Capola and Robert "Robot" Salas.