diamond/pearl question

[pokemaster493]

dose any onehave/now how to get the rumored beta gastrodon also look at the gastrodon back sprite on pe2 and the pink back sprite in your pokedex do they look differt to you just check it out i nearly had a heart attack when i saw it

[Master Aqua]

I do not think there is such a thing if you look at the pictures of it you will see that it is pretty bogus when you compare the front and back sprites.