This little guy is Dactylotum Bicolor, also known as the rainbow grasshopper, the painted grasshopper, or the barber pole grasshopper. They were everywhere in Big Bend National Park and they also came in other colors including a beautiful turquois blue.
Rainbow Grasshopper, acrylic on panel, 30x30cm (11.8 x 11.8in), ©️2022 Scott Holt