hi all, I've been looking in books and on the internet about both types of stingray and from all the pics and info on the henlei they have three rows of spikes on the tail and the mantilla has one row, my hen x man? has only got one row of spikes .I'm thinking its more like a motoro x mantilla as the spots look more like motoro spots and the motoro only as one row of spikes to can anyone help????