FN Archimer Export Format
PT J
TI The contribution of deep-sea macrohabitat heterogeneity to global nematode diversity
BT 
AF VANREUSEL, Ann
   FONSECA, Gustavo
   DANOVARO, Roberto
   DA SILVA, Maria Cristina
   ESTEVES, Andre M.
   FERRERO, Tim
   GAD, Gunnar
   GALTSOVA, Valentina
   GAMBI, Cristina
   GENEVOIS, Veronica da Fonseca
   INGELS, Jeroen
   INGOLE, Baban
   LAMPADARIOU, Nikolaos
   MERCKX, Bea
   MILJUTIN, Dmitry
   MILJUTINA, Maria
   MUTHUMBI, Agnes
   NETTO, Sergio
   PORTNOVA, Daria
   RADZIEJEWSKA, Teresa
   RAES, Maarten
   TCHESUNOV, Alexei
   VANAVERBEKE, Jan
   VAN GAEVER, Saskia
   VENEKEY, Virag
   BEZERRA, Tania Nara
   FLINT, Hannah
   COPLEY, John
   PAPE, Ellen
   ZEPPILLI, Daniela
   MARTINEZ, Pedro Arbizu
   GALERON, Joelle
AS 1:1;2:2;3:3;4:4;5:4;6:5;7:6;8:;9:3;10:4;11:1;12:7;13:8;14:1;15:9;16:9,10;17:11;18:12;19:10;20:13;21:1;22:14;23:1;24:1;25:15;26:1;27:16;28:16;29:1;30:3;31:9;32:17;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;20:;21:;22:;23:;24:;25:;26:;27:;28:;29:;30:;31:;32:;
C1 Ghent Univ Krijgslaan, Marine Biol Res Grp, Ghent, Belgium.
   Alfred Wegener Inst Polar & Marine Res, Deep Sea Res Grp, Am Handelshafen Bremerha, Germany.
   Univ Politecn Marche, Dipartimento Sci Mare, Ancona, Italy.
   Univ Fed Pernambuco, Dept Zool, Lab Meiofauna Recife Pernambuco, Recife, PE, Brazil.
   Nat Hist Museum, Dept Zool, London SW7 5BD, England.
   CVO Univ, AG Zoosystemat & Morphol, Oldenburg, Germany.
   Natl Inst Oceanog, Div Biol Oceanog, Panaji 403004, Goa, India.
   Hellen Ctr Marine Res, Iraklion, Crete, Greece.
   Deutsch Zentrum Marine Biodiversitatsforsch, Forschungsinst Senckenberg, Wilhelmshaven, Germany.
   Russian Acad Sci, PP Shirshov Oceanol Inst, Moscow, Russia.
   Univ Nairobi, Sch Biol Sci, Nairobi, Kenya.
   Univ Sul Santa Catarina, Lab Ciencias Marinhas, Florianopolis, SC, Brazil.
   Univ Szczecin, Inst Marine Sci, Palaeoceanol Unit, Szczecin, Poland.
   Moscow MV Lomonosov State Univ, Fac Biol, Dept Invertebrate Zool, Moscow, Russia.
   UFPA, IG, Belem, Para, Brazil.
   Natl Oceanog Ctr, Southampton, Hants, England.
   IFREMER, Ctr Brest, Lab Environm Profond, Plouzane, France.
C2 UNIV GHENT, BELGIUM
   INST A WEGENER, GERMANY
   UNIV POLITECN MARCHE, ITALY
   UNIV FED PERNAMBUCO, BRAZIL
   NHM, UK
   UNIV CVO, GERMANY
   NATL INST OCEANOG GOA, INDIA
   HELLEN CTR MARINE RES, GREECE
   DZMB, GERMANY
   PP SHIRSHOV OCEANOL INST, RUSSIA
   UNIV NAIROBI, KENYA
   UNIV SUL SANTA CATARINA, BRAZIL
   UNIV SZCZECIN, POLAND
   UNIV MV LOMONOSOV MOSCOW STATE, RUSSIA
   UFPA, BRAZIL
   NOC, UK
   IFREMER, FRANCE
SI BREST
IN WOS Ifremer jusqu'en 2018
   copubli-europe
   copubli-int-hors-europe
   copubli-sud
IF 1.272
TC 168
UR https://archimer.ifremer.fr/doc/00002/11280/11783.pdf
LA English
DT Article
CR NODINAUT
   VICKING
BO L'Atalante
   Unknown
DE ;Biodiversity;census of marine life;deep sea;habitat heterogeneity;meiofauna;nematode genera
AB The great variety of geological and hydrological conditions in the deep sea generates many different habitats. Some are only recently explored, although their true extent and geographical coverage are still not fully established. Both continental margins and mid-oceanic seafloors are much more complex ecologically, geologically, chemically and hydrodynamically than originally thought. As a result, fundamental patterns of species distribution first observed and explained in the context of relatively monotonous slopes and abyssal plains must now be re-evaluated in the light of this newly recognized habitat heterogeneity. Based on a global database of nematode genus composition, collected as part of the Census of Marine Life, we show that macrohabitat heterogeneity contributes significantly to total deep-sea nematode diversity on a global scale. Different deep-sea settings harbour specific nematode assemblages. Some of them, like coral rubble zones or nodule areas, are very diverse habitats. Factors such as increased substrate complexity in the case of nodules and corals seem to facilitate the co-existence of a large number of genera with different modes of life, ranging from sediment dwelling to epifaunal. Furthermore, strong biochemical gradients in the case of vents or seeps are responsible for the success of particular genera, which are not prominent in more typical soft sediments. Many nematode deep-sea genera are cosmopolitan, inhabiting a variety of deep-sea habitats and oceans, whereas only 21% of all deep-sea genera recorded are restricted to a single habitat. In addition to habitat heterogeneity, regional differences are important in structuring nematode assemblages. For instance, seeps from different regions yield different genera that thrive on the sulphidic sediments. This study also shows that many areas and habitats remain highly under-sampled, affecting our ability to understand fully the contribution of habitat heterogeneity versus regional differences to global nematode diversity.
PY 2010
PD MAR
SO Marine Ecology-an Evolutionary Perspective
SN 0173-9565
PU Wiley-blackwell Publishing, Inc
VL 31
IS 1
UT 000275769300002
BP 6
EP 20
DI 10.1111/j.1439-0485.2009.00352.x
ID 11280
ER

EF