It's bigger than a T. rex, and yes, the head has "fish-eating" written all over it, but really the entire skeleton has "water-loving" written all over it -- dense bone, paddle-like feet, and the hind limbs are reduced in size, and again, this is something we see in animals that spend a substantial amount  of time in the water.
Veći je od Tiranosaura i glava mu je prilagođena jedenju ribe, a cijeli je kostur prilagođen životu u vodi: guste kosti, stopala u obliku vesla, i kraći stražnji udovi, što je karakteristika životinja koje provode mnogo vremena u vodi.