Its just anaconda, in all forms of Spanish (Latin American, European, and Mexican dialects)
"Anaconda" in Spanish is "anaconda". It is pronounced "ah-nah-CONE-dah". Please see the Related link below for confirmation of the translation.
adder asp anaconda
Anaconda.
Anacondas or Boa constrictors
An anaconda.
There are many Boa species and the Anaconda is one of them. It's alternative name is 'Water Boa'.
green anaconda
Eunectes murinus
Armadillo or anaconda
Jennifer Lopez
that is THE SNAKE :P
Eunectes murinus