![](/template/termwiki/images/likesmall.jpg)
Home > Terms > Spanish, Latin American (XL) > tetrápodo
tetrápodo
An animal with four limbs that evolved from a common fish ancestor during the Devonian Period (~365 million years ago). Tetrapods include amphibians, reptiles, birds, and mammals. Though "tetrapod" literally translates to "four-footed," many animals in this group have limbs adapted for different modes of transportation. Humans walk upright on two legs; the legs of whales, dolphins, and other marine mammals have evolved into fins and flippers; and snakes have lost their legs all together. Tetrapods are generally thought of as terrestrial animals, but some, like dolphins and whales, have returned to marine habitats.
Other Languages:
Member comments
Terms in the News
Featured Terms
Año Nuevo Chino
El feriado chino tradicional más importante, el Año nuevo chino representa el inicio oficial de la primavera, empezando en el primer día del primer ...
Contributor
Featured blossaries
Browers Terms By Category
- Bread(293)
- Cookies(91)
- Pastries(81)
- Cakes(69)
Baked goods(534) Terms
- Capacitors(290)
- Resistors(152)
- Switches(102)
- LCD Panels(47)
- Power sources(7)
- Connectors(7)
Electronic components(619) Terms
- Inorganic pigments(45)
- Inorganic salts(2)
- Phosphates(1)
- Oxides(1)
- Inorganic acids(1)
Inorganic chemicals(50) Terms
- Investment banking(1768)
- Personal banking(1136)
- General banking(390)
- Mergers & acquisitions(316)
- Mortgage(171)
- Initial public offering(137)
Banking(4013) Terms
- ISO standards(4935)
- Six Sigma(581)
- Capability maturity model integration(216)