Goldline Thunder and Goldline Araguaia

Hello everyone,

Need some information, I have always thought Goldline Thunder and Goldline Araguria are the same just that they are different nick names.
From what i understand Araguaia is the river where goldlines are collected.

I know there is another named Thunder "Tapajos"

Till today a friend of mine tells me they are actually 2 different fishes. Please let me know where to read up the information or is it my friend got the info wrong.

Did a search and theres a goldline thunder in the stock list here.
http://www.arofanatics.com/forums/sh...ldline+thunder

Thank you!