ya, i've only seen senegals and a palmas polli. I'd go ahead and get a senegal, you won't regret it. If you are patient, get a 3" or so one, and u'll love watching him grow, but if you aren't, go ahead and try and get the biggest one you can find within reason (as in that doesn't cost twice as much) and u'll be insanely in love with his personallity.