The smallest animal on earth is the tardigrade. The tardigrade is also known as the moss piglet or water bear.Know More
Tardigrades are identified by their segmented bodies. These animals have eight legs. Tardigrades are described as looking like chubby and short caterpillars. They are found in a variety of locations around the globe, from the highest mountains to the deepest oceans.
Tardigrades are invertebrates. An invertebrate is an animal that lacks a backbone. Invertebrates represent a wide range of animal species from spiders to starfish to jellyfish. In fact, approximately 97 percent of all animals on the planet are invertebrates.Learn more about Zoology
The animal that has the fewest neurons and is therefore a candidate for being the least intelligent is Caenorhabditis elegans, a nematode worm that lives in the soil. This nematode is the first animal to have its nervous system reconstructed and its neural pathways mapped.Full Answer >
The strongest animal on Earth is the blue whale. The blue whale is also the largest creature in the entire world.Full Answer >
Pigs are some of the cleanest animals on Earth. The reason for this is that they refuse to excrete near where they eat or sleep.Full Answer >
The peregrine falcon, or Falco peregrinus, is the fastest bird and the fastest member of the animal kingdom. When swooping or diving, it reaches speeds of up to 200 miles per hour. It is native to North America and historically known as the duck hawk.Full Answer >