Q:

How many types of frogs are there in the world?

A:

Approximately 4,740 species of frogs exist in the world. Frogs are found on all continents except for Antarctica. More than 120 species of frogs have become extinct since 1980.

Know More

Full Answer

More than 90 species of frogs live in the United States. Frogs have a variety of skin colors, bone formations and sound capabilities. Most frogs species live in warm, sub-tropical climates. The population of frogs is a bio-indicator of the health of an ecosystem. With frogs taking on the role of both predator and prey, many animals are affected by even the slightest change in frog populations. While most frogs are born in the water as tadpoles, some frogs are born fully developed, allowing them to live in places with little access to water, such as mountaintops.

Learn more in Frogs

Related Questions

  • Q:

    Do frogs have webbed feet?

    A:

    According to The Exploratorium, many, but not all, frogs have webbed feet. The back feet of frogs that live around water are webbed. Both front and back toes of Costa Rican flying frogs have webbing that helps them sail between trees. Tree frogs have sticky pads instead of webbing.

    Full Answer >
    Filed Under:
  • Q:

    Are frogs vertebrates?

    A:

    Frogs are vertebrates because they have a full skeletal structure that includes a spinal cord. The term vertebrate is derived from the word “vertebrae,” which is a bone in the spinal cord.

    Full Answer >
    Filed Under:
  • Q:

    How do frogs move?

    A:

    According to Welcome Wildlife, most land frogs hop as a means of transport. Frogs are also amazing jumpers and use their long, strong hind legs to push off the ground.

    Full Answer >
    Filed Under:
  • Q:

    How do frogs croak?

    A:

    According to Wildlife Singapore, a frog croaks by forcing air out of its lungs and through its larynx. When air is forced through the larynx, the frog's vocal cords vibrate and create a croaking sound.

    Full Answer >
    Filed Under:

Explore