As nouns the difference between epifauna and meiofauna
is that epifauna is a fauna characterized by members whose typical life sites are on the outer surface of their environment, as opposed to within it, e.g. animals living on top of the sediment at the seafloor while meiofauna is a type of interstitial fauna, such as psammon, found in rock fissures, between the grains of loose sediments, on algae, etc. It is a part of the microfauna.
epifauna
English
Noun
(en-noun)
A fauna characterized by members whose typical life sites are on the outer surface of their environment, as opposed to within it, e.g. animals living on top of the sediment at the seafloor.
Derived terms
* epifaunal
meiofauna
English
Noun
(en-noun)
A type of interstitial fauna, such as psammon, found in rock fissures, between the grains of loose sediments, on algae, etc. It is a part of the microfauna.
Derived terms
*meiofaunal