Well, I wasn't going to bring up the fact that I've heard Chile Petin and Chili Pequin. Don't think I've heard 'tepin'. And I have seen the spelling of 'pequine' without the 'e' on the end. (Dang it. Every time I turn my back spellchecker changes words on me. It really likes to uses 'equine'. And 'tepid' for 'tepin'.)
Since my pictures aren't all that spectacular I think I'll bow out of this trip. But thanks for your research.