MSBIAS source details
Fonsêca-Genevois, V.da., P.J. Somerfield, M.H. Baeta-Neves, R. Coutinho & T. Moens. (2006). Colonization and early succession on artificial hard substrata by meiofauna. Marine Biology 148(5):1039-1050.
87159
10.1007/s00227-005-0145-8 [view]
Fonsêca-Genevois, V.da., P.J. Somerfield, M.H. Baeta-Neves, R. Coutinho & T. Moens
2006
Colonization and early succession on artificial hard substrata by meiofauna.
Marine Biology
148(5):1039-1050.
Publication
NeMys doc_id: 17956
Available for editors 
An experiment was undertaken at Farol Island,
Brazil, to examine colonization of bare aluminium surfaces
by microbes and meiofauna. It was hypothesized
that a primary source of meiofaunal colonists was sediment
resuspended during upwelling events, two of
which occurred during the experiment. Microbial biofilms
formed on the experimental substrata within 1 day,
and continued to develop throughout the experimental
period. Among meiofaunal groups copepods also appeared
on the first day, and nematodes on the second.
Meiofaunal community structure developed in three
main phases: an initial phase of 2 days, characterized by
low abundances of copepods; a second phase during the
first upwelling period characterized by higher abundances
of copepods and also by turbellarians; and a
third phase from day 13 onwards characterized by relatively
stable abundances of a range of taxa including
copepods, cirripedes, nematodes and ostracods. Nematode
assemblages also developed in three phases, but
with different timings coinciding with upwelling events:
an initial phase, from the beginning of the experiment to
day 9, characterized by few species and low (or no)
abundances; a second phase following the first upwelling
characterized by moderate abundances of Chromadorina,
Chromadorella, Daptonema and Euchromadora sp. 3;
a third phase following the second upwelling period
(from day 26 onwards) in which Daptonema disappeared
and the assemblage was characterized by moderate to
high abundances of Euchromadora (species 1 and 2) and
Chromadorella. Although shifts in nematode assemblage
structure coincided with upwelling events no evidence
was found for sediments being the primary source of
colonizers on the aluminium substrata, in contrast to
our hypothesis.
Date
action
by
2013-01-12 18:30:12Z
created
db_admin
Adoncholaimus Filipjev, 1918 (ecology source)
Atrochromadora Wieser, 1959 (ecology source)
Catanema Cobb, 1920 (ecology source)
Chromadora Bastian, 1865 (ecology source)
Chromadorella Filipjev, 1918 (ecology source)
Chromadorina Filipjev, 1918 (ecology source)
Chromadorina germanica (Bütschli, 1874) Wieser, 1954 (ecology source)
Cricolaimus Southern, 1914 (ecology source)
Daptonema Cobb, 1920 (ecology source)
Euchromadora de Man, 1886 (ecology source)
Graphonema Cobb, 1898 (ecology source)
Oncholaimus Dujardin, 1845 (ecology source)
Oncholaimus dujardinii de Man, 1876 (ecology source)
Ptycholaimellus Cobb, 1920 (ecology source)
Rhabdodemania Baylis & Daubney, 1926 (ecology source)
Symplocostoma Bastian, 1865 (ecology source)
Terschellingia de Man, 1888 (ecology source)
Theristus Bastian, 1865 (ecology source)
Thoracostoma Marion, 1870 (ecology source)
Viscosia de Man, 1890 (ecology source)
Viscosia viscosa (Bastian, 1865) de Man, 1890 (ecology source)
Atrochromadora Wieser, 1959 (ecology source)
Catanema Cobb, 1920 (ecology source)
Chromadora Bastian, 1865 (ecology source)
Chromadorella Filipjev, 1918 (ecology source)
Chromadorina Filipjev, 1918 (ecology source)
Chromadorina germanica (Bütschli, 1874) Wieser, 1954 (ecology source)
Cricolaimus Southern, 1914 (ecology source)
Daptonema Cobb, 1920 (ecology source)
Euchromadora de Man, 1886 (ecology source)
Graphonema Cobb, 1898 (ecology source)
Oncholaimus Dujardin, 1845 (ecology source)
Oncholaimus dujardinii de Man, 1876 (ecology source)
Ptycholaimellus Cobb, 1920 (ecology source)
Rhabdodemania Baylis & Daubney, 1926 (ecology source)
Symplocostoma Bastian, 1865 (ecology source)
Terschellingia de Man, 1888 (ecology source)
Theristus Bastian, 1865 (ecology source)
Thoracostoma Marion, 1870 (ecology source)
Viscosia de Man, 1890 (ecology source)
Viscosia viscosa (Bastian, 1865) de Man, 1890 (ecology source)