FN Archimer Export Format
PT J
TI Panmixia in a Fragmented and Unstable Environment: The Hydrothermal Shrimp Rimicaris exoculata Disperses Extensively along the Mid-Atlantic Ridge
BT 
AF TEIXEIRA, Sara
   SERRAO, Ester A.
   ARNAUD, Sophie
AS 1:1,2;2:2;3:1;
FF 1:PDG-REM-EEP-LEP;2:;3:PDG-REM-EEP-LEP;
C1 IFREMER, Ctr Brest, DEEP, Brest, France.
   Univ Algarve, CIMAR, Ctr Marine Sci, Faro, Portugal.
C2 IFREMER, FRANCE
   UNIV ALGARVE, PORTUGAL
SI BREST
SE PDG-REM-EEP-LEP
IN WOS Ifremer jusqu'en 2018
   DOAJ
   copubli-europe
IF 3.73
TC 48
UR https://archimer.ifremer.fr/doc/00087/19858/17509.pdf
LA English
DT Article
CR EXOMAR
   MOMAR2008-LEG1
   MOMAR2008-LEG2
   MOMARDREAM-NAUT1-NAUT2
   SERPENTINE
BO Unknown
   L'Atalante
   Pourquoi pas ?
AB Dispersal plays a fundamental role in the evolution and persistence of species, and especially for species inhabiting extreme, ephemeral and highly fragmented habitats as hydrothermal vents. The Mid-Atlantic Ridge endemic shrimp species Rimicaris exoculata was studied using microsatellite markers to infer connectivity along the 7100-Km range encompassing the sampled sites. Astonishingly, no genetic differentiation was found between individuals from the different geographic origins, supporting a scenario of widespread large-scale dispersal despite the habitat distance and fragmentation. We hypothesize that delayed metamorphosis associated to temperature differences or even active directed migration dependent on physical and/or chemical stimuli could explain these results and warrant further studies on adaptation and dispersal mechanisms.
PY 2012
PD JUL
SO Plos One
SN 1932-6203
PU Public Library Science
VL 7
IS 6
UT 000305343900054
DI 10.1371/journal.pone.0038521
ID 19858
ER

EF