Interesting enough... I found one!
I was playing FF5 today (have it ON MY ANDROID! How cool is that?!) and I found a Garula on the beach area (BEACH ONLY) outside of Carwen after getting the first crystals.
Amazingly enough, he doesn't attack. He just sits there then randomly leaves. All I got was 1 ABP and nothing else for just standing there. I managed to kill it once and got 5 ABP
Pretty interesting. Perhaps it's a glitch? Or is there one really there?