For young Spinosaurus, any larger carnivore would have been a major threat.
As an adult, Spinosaurus was designed to eat fish, but lived alongside Carcharodontosaurus, Bahariasaurus, and Stomatosuchus, all of which hunted large dinosaurian prey. Carcharodontosaurus was a powerfully built theropod, or bipedal meat eating dinosaur, and they grew to be 43 feet long with a weight of between 6 and 15 metric tons. Bahariasaurus was also a huge theropod, possibly a ceratosaur, and its size rivaled that of Tyrannosaurus rex and Carcharodontosaurus. Stomatosuchus was a 33 foot long crocodile. In modern times, large carnivores generally don't get along with other large carnivores very well, so it stands to reason that Carcharodontosaurus, Bahariasaurus, and Stomatosuchus were threats to Spinosaurus, especially considering their more powerful jaws and larger teeth. Spinosaurus may have threatened each other, too.
spinosaurus
Spinosaurus.
it can be spinosaurus giganotosauru or carcharodonthosaurus
spinosaurus because it's bigger
There is no evidence of cannibalism in Spinosaurus. However, many reptiles are cannibalistic on occasion, and there is a chance that Spinosaurus was, too. If it were, however, the only cases of cannibalism would be when large Spinosaurus killed and ate the young offspring of other Spinosaurus.
A spinosaurus is much larger than the baryonyx
The dinosaur king of the jurassic was the mighty Spinosaurus
That is the correct spelling of the genus name Spinosaurus (a large carnivorous dinosaur).
Spinosaurus eat Fish, Pterosaurs and Other Dinosaur
There is no spinosaurus but there are other spinosaurids,which are baryonyx and suchomimus
The main animal that is a threat to a panther would be man.
Spinosaurus aegyptiacus lived in coastal mangrove swamps, eating fish.