Nah, not a Red Texas.
Well it has a red-ish base, but it is not a 'Red Texas' i.e. not the hybrid. This is most likely a Herichthys carpintis var. Vontehillo, which generally has a redder base than the other collection localities/strains/varieties. Then again this sort of red base is not that uncommon for other collection localities/strains/varieties either.
[EDIT]
Though the fact that the wormings aren't too well develop would lead me to believe it may be a mix between different strains, or just happen to be one of the non-wormy strains which happens to have a red base.