We have a handful of them, and they are freaking awesome! They aren't a dwarf species, but they don't get very big either. From what we've heard they get around upper 3-4" or so. They are growing so fast too! Very easily one of our favorite tarantulas. The Jewels of our collection. We're hoping that we can start breeding them by October or so, we'll just have to see. I hope one of the taxonomists will get around to describing it soon and give it a name. I know that there are some Canadian members that have The species Hapalopus triseriatus which I hope will come to America soon. I wouldn't be surprised if some people already had them and were holding out on us all though, those lucky ducks!