I know.. I can't find any info on him either. lol Initially I thought his colorings on his body resembled an Endler a bit. So was wondering if maybe some Endler gene mucked up with the Guppy gene. Don't know what dad looked like as mum was pregnant when I bought her at the LFS. She was pretty though... dorsal and tail fins were blueish/purple blotched with black. Her tail was rather large too. More oblong shape. I don't know... beginning to think I just have an odd lot. His sibling from a drop a month later than him also has a funky tail. But his looks like it might be an upside down delta/triangle type.