an Ultramel and Coral Glow/Banana are completely different – genetically and visually. an Ultramel is a recessive and looks almost identical to a Caramel. the Coral Glow Banana is a dominant morph (tho some breeders are still trying to prove out a Super form) with high yellows and orange patterning/blushing on a lavender/light background. Coral Glow/Bananas also develop black spots or freckles as they mature and often lose their brightness.
Calico's and Sugars are the same morph, different lines. but alotta peeps just use the term interchangeably. at the same time, alotta peeps like to refer to Calico’s with high white speckling/pixilation as Sugars. i would say prominent white speckling/pixilation would distinguish the two lines.