It's been out a while. Not sure how long, tho. The other leaves are starting to look like that also. It's in a pot, but sitting in a bigger pot that I haven't transplanted it to. I guess I just need to repot it and soon. it's probably stressed as you suggest. Thanks for response. I have quite a few Colocasias and Alocasias that I wouldn't want to lose if it was a virus.