DEADLY fish
jelly fish
Deadly fish are fish that can cause death. Examples are the lionfish, scorpionfish, and many of the larger and more aggressive sharks.
The tuna fish is not at all deadly to humans. It is a staple of many people's diet throughout the world.
stone fish
Humans, Snake, animals
If the fish has poisonous spines it most certainly will hurt. In some species of fish the poison is very deadly and without prompt medical care a person may well die fairly quickly.
the most deadly planet is neptune (as of 2010)
Piranha.
mrsa is the most unknown and deadly disease
Fugu, which Japanese for Puffer Fish, can be quite deadly if any of the tetrodotoxin in the organs contaminates the meat during cleaning of the fish and/or during preparation of the meal.
black bears are the best bear, and black bears eat beats