Stingrays aren't very aggressive so when a predator comes they will usually try to hide or get away. If that is impossible then they will use their venomous barb and attack with it.
sharks are a sting ray predator
The barb around its tail is its protection. If a predator tries to prey on the stingray, the stingray will whip its tail and the barb injects a venom into the predator. Contact with the stinger causes local trauma (from the cut itself), pain, swelling, muscle cramps from the venom, and later possibly even infection from bacteria.
it hurts
They are quite different in their apearance but one common thing is they sting their predator or any thing that disturbs them.
you will have to get immediate attention from a doctor and go to a hospital.
They would either get electrocuted or die.
When a porcupine quill gets in a predator it only causes pain to the predator. There is not poison on a porcupine quill.
Predator has no prefix. It comes from the Latin noun praeda meaning "booty, plunder."
They occasionally get caught in fishing nets so humans are one predator, but other than that, only the lemon and hammerhead sharks are its natural predators.
The first defense of a Blue Spotted Stingray is it's color. It's bright color is a warning to predators that it's poisonous. This breed of stingray, as most, also has a long tail with barbs on it. The tail contains a venom. The Sting ray will stab with it's tail, using the barbs to cut whatever is threatening it and releasing the venom into the predator.
A Stingray.
Stingray - 1964 Stingray 1-1 is rated/received certificates of: Australia:G