As most of you know-or may not know-when a Northern RedBelly is annoyed it "snarls"-the one I caught today did this-but I got stabbbed by something-I thought it was a tooth-then I noticed this on the photo. She was drewing her face beward across my finger when I got stuck.
Has any one ever seen anything like this on a Red Belly before?
Any ideas on this.
See photo:

