L144 females do not get bristles on their mouths. So if you see little bristle stubs across the whole front of the mouth.....it is a male.
I don't know what variety of bristlenose females get actual bristles, but I've not seen it in calico, albino or brown, including pucallpa, either. I know there are a couple of less common varieties that do get them, but they are rarely seen.
I don't know what variety of bristlenose females get actual bristles, but I've not seen it in calico, albino or brown, including pucallpa, either. I know there are a couple of less common varieties that do get them, but they are rarely seen.