Tyand no rosy barbs in there fella you probably thinking of odessa barbs or maybe the smaller tinfoils. Anytime I put my arm in the odessa's start nipping me ! Strangest behaviour think they might be trying to tell me something but without teeth and weighing in at about 5 grams I'm not going to listen. ......
Love Odessa's lol, I'm new to them but found mine also like to nip me lol