Scales Bitten Off

[DoctorWhoLuver]

One of my sorority girls seem to have had a scale by her right pectoral fin bitten off or something. Is this possible? There seem to be a worm like trail of flesh or scales or something coming from her pec fin...
It's hard to see and looks worrisome... I would like to know if it is possible and what it is?
I can't seem to get a good picture of it, I'll try to post some in the morning.

[asukabetta]

yes do post pics, it could be nipping from another fish, bumping this so someone else can give their opinion

[Tikibirds]

If she is badly injured, you may want to remove her for now...

[DoctorWhoLuver]

She seems very active and she's the alpha of the sorority. Here are a few pictures; the wound is very hard to see from the side, but really prominent from the top view.