Long Spined Sea Urchin? (Pics)

[plateboy3293]

I would like to know if the white bands on the spines are normal.

Sorry for the bad pics its smaller than a quarter so its hard to focus.

 

[BeesGoneWild]

It could be a juvenile, bands are typical when the urchin is young. Did you just get this urchin?

 

[plateboy3293]

Yea I bought it yesterday and its in quarantine.