The third group of 4 pics are called green neons by my import/supplier. But I believe they are generally known as green lasers or green stripe.
An article on lasers at PlanetCatfish
here
The catelog thumbnail at PlanetCatfish
here
These are the absolutely most gorgeous fish! NEONCORY has some. Maybe Barracuda and maybe Inchworm. Neither NEONCORY or myself have had them spawn yet. But I have had Corys for several years before they spawned. I just saw a lady checking potential egg laying sites with a fella the other day. Mine had a heater incident soon after I got them and they had a terrible bout with columnaris. All recovered but one, but they have not recovered their boldness yet and are still shy from the experience. But I am hopeful having seen the little courtship episode the other day.