Definition of microfauna in English:

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Pronunciation: /ˈmīkrōfônə/

noun (plural microfaunas or microfaunae /-ˈfônē/ /-ˈfänē/)

Microscopic animals.
Example sentences
  • In other words, much of metazoan evolution was cryptic, bound up in tiny animals devoid of skeletons and perhaps surviving as interstitial benthic microfauna.
  • It is formed from decaying plant roots, leaves, etc. deposited at the surface, and the remains of microflora and microfauna living in the soil.
  • Diverse crop species encourage soil microfauna, which can help reduce soilborne plant diseases.



Example sentences
  • In Scladina cave, oscillations between glacial and more temperate episodes have been demonstrated by microfaunal, palinological, and isotopic data.
  • Qualitative analyses of macro-and microfaunal assemblages often, though not always, also support the patterns described above.
  • Among the microfaunal elements, the planktonic foraminifera suffered almost complete annihilation, and catastrophic extinction of almost all coccolithic algae also occurred at the end of the period.

For editors and proofreaders

Syllabification: mi·cro·fau·na

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