• Chinese: 動物(ㄉㄨㄥˋㄨˋ dòngwù)
• Czech: zvířena , fauna
• Finnish: eläimet, eläimistö
• French: faune
• German: Fauna
• Icelandic: fána , dýraríki
• Japanese: 動物相 (dōbutsu-sō)
• Spanish: fauna

• Chinese: 動物誌(ㄉㄨㄥˋㄨˋㄓˋ dòngwùzhì)
• French: faune
• Japanese: 動物誌 (dōbutsu-shi)

• ttbc Scottish Gaelic: beathaichean , ainmhidhean

Derived terms

• epifauna
• faunal
• infauna
• macrofauna
• megafauna
• meiofauna
• mesofauna
• microfauna

Crimean Tatar

Etymology

fauna.

Noun

fauna (more common word is ayvanat)

1. fauna

Declension

References

Fauna is all of the animal life of any particular region or time. The corresponding term for plants is flora.

Zoologists and paleontologists use fauna to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess shale fauna".

Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils.

The name comes from Fauna, a Roman fertility and earth goddess, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and panis is the Greek equivalent of fauna. Fauna is also the word for a book that catalogues the animals in such a manner. The term was first used by Linnaeus in the title of his 1747 work Fauna Suecica.

Subdivisions of fauna

Epifauna

Epifauna are animals that live upon the surface of sediments or soils.

Infauna

Infauna are aquatic animals that live within the bottom substratum rather than on its surface. Bacteria and microalgae may also live in the interstices of bottom sediments. On average, infaunal animals become progressively rarer with increasing water depth and distance from shore, whereas bacteria show more constancy in abundance, tending toward one billion cells per milliliter of interstitial seawater. (Infauna are benthos that live buried in underwater mud.)

Macrofauna

Macrofauna are benthic or soil organisms which are at least one millimeter in length.

Megafauna

Megafauna are large animals of any particular region or time. For example, Australian megafauna.

Meiofauna

Meiofauna are small benthic invertebrates that live in both marine and fresh water environments. The term Meiofauna loosely defines a group of organisms by their size, larger than microfauna but smaller than macrofauna, rather than a taxonomic grouping. In practice these are organisms that can pass through a 1 mm mesh but will be retained by a 45 μm mesh, but the exact dimensions will vary from researcher to researcher. Whether an organism will pass through a 1 mm mesh will also depend upon whether it is alive or dead at the time of sorting.

Mesofauna

Mesofauna are macroscopic soil invertebrates such as arthropods, earthworms, and nematodes.

Microfauna

Microfauna are microscopic or very small animals (usually including protozoans and very small animals such as rotifers).

Other

Other terms include avifauna, which means "bird fauna" and piscifauna (or ichthyofauna), which means "fish fauna".

Fauna treatises

Classic faunas

• Linnaeus, Carolus. Fauna Suecica. 1746

See also

• Animal
• Biome
• Flora
• Fauna and Flora Preservation Society
• Gene pool
• Genetic pollution
• Genetic erosion

Animalia, and fish, animal kingdom, animal life, animality, beasts, beasts of field, beasts of prey, big game, birds, brute creation, cattle, domestic animals, furry creatures, game, livestock, small game, stock, wild animals, wildlife