Frozen, purple, red, rainbow, blue, murder, ktar black, tiger, jawbreaker, UFO, golden, orange, green, yellow, flaming, and pink. That’s all the “Hornet” ones I know, but I don’t think all of them are legit hornets. IMO, a true “Hornet” needs to have an alternating color skirt, ring around the mouth, different mouth color is optional.
Flaming Hornet, not really a Hornet because it doesn’t have alternating color skirt
Red Hornet, true Hornet. Alternating color skirt (darker orange and bright orange), pink ring around mouth.
”Golden Hornet” there’s 2 Golden Hornets, one by Zoanthids.com (UC) and the general one I can’t pin down an originator for. This one is not a Hornet because it doesn’t have a 2 tone skirt and it doesn’t have a ring around the mouth
UC Golden Hornet. Also not a true Hornet because it doesn’t have 2 skirt colors but it does have the rest of the features
So the above list is all of the zoas (that I’m aware of) that have the name “Hornet” in there. But just be aware that even though they’re all named Hornet, it’s up to you to decide if you really want to count them into the “Hornet” family or if that word is just to make them have a cool name. IMO, there aren’t too many true Hornets but there are a lot of zoas with the name Hornet