The horror animals of the Amazon primeval forest - "piranha"
Piranha: Also known as piranha, piranha. Inhabiting the Amazon rivers of South America, it is known for its fierceness and murderousness, dominating the major tributaries of the Amazon.
Piranhas have a peculiar appearance and an oval shape; they have a bright body color, a three-colored whole body, gray-green on the sides, a dark green back, and a bright red belly; if they are not aggressive, piranhas are definitely many ornamental fish. But on the contrary, the beautiful appearance can not wrap the sharp and terrifying teeth after all.
Piranhas have short heads and necks, hard jawbones, and are well-developed and powerful, the strongest of which is their distinctive teeth. The piranha's teeth are triangular in shape, and the upper and lower ends of the teeth are staggered with each other, sharp and sharp, and the bite force is amazing, enough to bite through the steel plate. If you bite on the prey, without biting a piece of meat, the piranha will not let go at all. They tore their prey and would roll up and down like crocodiles, writhing up and down, tearing wildly.
Piranhas are small, only more than 20 centimeters long, and although small, they are fierce and brutal in temperament. They are sensitive to hearing and smell, and are particularly sensitive to the smell of blood and splashes; a little blood, and the slightest fluttering sound of falling water, is enough to stir them up. Most of the piranhas that haunt in the morning and dusk feed on small fish, aquatic creatures, and falling aquatic creatures, and even attack humans, which is very murderous. And piranhas are fought in groups, often in the presence of hundreds or thousands. Tens of thousands of piranhas gather to face their prey, interspersed with segmentation, cutting and biting, and can eat their prey into a pile of white bones in an instant. Therefore, they are also known as "water wolves". How domineering.