I just, in the past couple of days, got the Freshwater Stingray book by Dr. Ross and i also bought the Aqualog Special Edition not realizing they were basically the same book. OH Well... I guess now i have to get the regular Aqualog Freshwater Stingray Book. If i'm not mistaken that is pretty much all that is written on freshwater rays. They are a passion ...or an addiction...either way i love 'em! 
