caa a22 4500 445858036 CHVBK 20180317145434.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s10592-011-0238-5 doi (NATIONALLICENCE)springer-10.1007/s10592-011-0238-5 Genetic structure and connectivity among lake populations of threatened Paratherina sailfin silversides from Sulawesi, Indonesia [Elektronische Daten] [Ryan Walter, J. Hogan, G. Haffner, Daniel Heath] Spatially restricted endemic species are of special conservation concern as their narrow distributions render them particularly vulnerable to extinction through habitat loss. However, estimates of connectivity among populations can provide a basis for targeted conservation action. Here we quantify population genetic structure and connectivity for two endemic Sailfin silverside species within and among two lakes from the Malili Lakes, Indonesia. For both species, a greater proportion of genetic variance was found among sites within a lake than between lakes, indicative of riverine gene flow and cryptic genetic structure within the lakes. Bayesian genotype clustering revealed substantial population genetic structure within and among lakes, but also showed evidence of dispersal between lakes. These results are timely given the growing anthropogenic stressors in the Malili Lakes watershed, including mining and forestry operations. Springer Science+Business Media B.V., 2011 Cryptic genetic structure nationallicence Malili Lakes nationallicence Microsatellites nationallicence Paratherina nationallicence Telmatherinidae nationallicence Walter Ryan Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut Hogan J. Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut Haffner G. Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut Heath Daniel Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut Conservation Genetics Springer Netherlands 12/5(2011-10-01), 1387-1393 1566-0621 12:5<1387 2011 12 10592 https://doi.org/10.1007/s10592-011-0238-5 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10592-011-0238-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Walter Ryan Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut NATIONALLICENCE 700 1- Hogan J. Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut NATIONALLICENCE 700 1- Haffner G. Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut NATIONALLICENCE 700 1- Heath Daniel Great Lakes Institute for Environmental Research, University of Windsor, 401 Sunset Ave, N9B 1G4, Windsor, ON, Canada aut NATIONALLICENCE 773 0- Conservation Genetics Springer Netherlands 12/5(2011-10-01), 1387-1393 1566-0621 12:5<1387 2011 12 10592 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer