Weird extra nubs on brittle star arms?

[johnf3]

I just picked these stars up from the store earlier and noticed they have these weird polyp like growths coming off their arms in addition to the regular spikes. I asked the guy at the store and he said it may have something to do with breeding but wasn’t sure. Just curious if anyone else has any ideas?

Thanks

 

[TX_REEF]

Is it acting fine otherwise? If so probably want to let it be, having him in a cup can’t be helpful

 

[WheatToast]

You probably have a bubble tip brittle star (Ophiomastix annulosa), which is characterized by its paddle-shaped spines.

 

[johnf3]

Is it acting fine otherwise? If so probably want to let it be, having him in a cup can’t be helpful

They are fine! Only in the cup to get drip acclimated, they are happy in the tank now

 

[johnf3]

You probably have a bubble tip brittle star (Ophiomastix annulosa), which is characterized by its paddle-shaped spines.

That’s exactly it. I appreciate it!