I have wondered for a while if my fish is an Escondido carpintis or a regular. It is about 7-8 inches TL. Here he is, this is the best shot I could get. He is very camera shy.
You need a good shot from the side to really tell. It's not like you'd see 'escondido' at a bulk LFS, unless it's something that has been brought to the store.
If it came from A Place For Pets it's an Escondido. The Escondido variant has wormy markings along the face compared to the spotted gill plate of normal carpintis.