meiofauna


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Related to meiofauna: macrofauna, infauna, Epifauna, supralittoral

mei·o·fau·na

 (mī′ō-fô′nə)
n. pl. meiofauna or mei·o·fau·nas
Small animals of benthic sediments, such as nematodes and copepods.

[Greek meiōn, less; see mei- in Indo-European roots + fauna.]

mei′o·fau′nal adj.

meiofauna

(ˈmaɪəʊˌfɔːnə)
n
(Zoology) the component of the fauna of a sea or lake bed comprising small (but not microscopic) animals, such as tiny worms and crustaceans
[C20: from Greek meiōn less + fauna]
ˌmeioˈfaunal adj
References in periodicals archive ?
meiofauna), which offer additional difficulties in collecting, handling, and identifying species (Giere, 2009; Somerfield & Warwick, 2013).
From the invisible world of meiofauna living in the sands of our beaches to a cephalopod called the 'Vampire Squid from Hell' stalking the lightless depths, Hird takes us on an astonishing journey as he follows the tides and currents from shoreline to the bone-crushing pressure of the deep sea.
Variacion temporal de la meiofauna en sedimentos del sistema lagunar "laguna de Raya", estado Nueva Esparta, Venezuela.
One study on the human presence in the Porto de Galinhas reef (Northeast Coast, Pernambuco) found that marine trampling had led to severe changes on the meiofauna. The total density and the most frequent group were negatively affected, indicating that the loss of little known species is one of the potential consequences of human trampling of coral reefs (Sarmento & Santos, 2012).
Spatiotemporal variations in prey assemblages were not assessed in this study; however, prior investigations in the Narragansett Bay have revealed substantial changes in abundances of benthic meiofauna and macrofauna across sites and seasons (Rudnick et al., 1985; Calabretta and Oviatt, 2008), and some of these fauna constitute important prey for juvenile winter and summer flounder (e.g., harpacticoid copepods, polychaetes, nematodes, and bivalves).
Faubel, Biotic Factors, Introduction to the Study of meiofauna, 1988.
Alem disso, no fundo do manancial o movimento e migracao da meiofauna (organismos pequenos, mas nao microscopicos, que habitam os sedimentos) abrem os intersticios do sedimento permitindo a infiltracao.
AGRO PRODUCTIVIDAD entrega en este numero, diferentes investigaciones realizadas alrededor de recursos geneticos vegetales y animales que forman parte de la dieta y la economia de las familias rurales de dicha entidad, tales como fauna silvestre, animales domesticos "criollos", y vegetales, donde sobresalen la calabaza chihua y el cerdo criollo pelon, ademas de estudios relacionados con fauna silvestre no comestible, sistemas silvopastoriles, arrecifes y humedales, meiofauna, impacto ambiental y residuos de pesticidas.
(a) Laboratorio de Meiofauna, Departamento de Zoologia, Centro de Ciencias Biologicas--CCB, Universidade Federal de Pernambuco--UFPE, Av.
In many locales, early juvenile spot have been found to prey heavily on benthic meiofauna, and in some situations have been suggested to play a role in control of meiofaunal densities.