Geographic variation of male proportions in (for data and references see Table 3)

<p><b>Copyright information:</b></p><p>Taken from "Recent evolution of alternative reproductive modes in the 'living fossil' "</p><p>http://www.biomedcentral.com/1471-2148/7/161</p><p>BMC Evolutionary Biology 2007;7():161-161.</p><p>Published online 13 Sep 2007</p><p>PMCID:PMC2075510.</p><p></p> The pie charts show the proportion of males in black for each population with sample size over 25. The dotted line indicates the maximal extent of permafrost in the last glacial maximum [74]

Statistical Parsimony networks showing the nested relationships of diploid parthenogenetic <i>Artemia</i> haplotypes and Asiatic sexual species.

<p>Black circles represent diploid parthenogenetic <i>Artemia</i> haplotypes and coloured circles represent Asiatic sexual species. Circle diameter is proportional to the relative haplotype frequency. Connecting lines indicate single substitutions and small black circles represent putative missing haplotypes. The haplotypes codes correspond to those listed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-t002" target="_blank">Table 2</a> or those from GenBank. Rare males are noted by rm followed by the population code as reported en GenBank.</p

Nuclear loci summary of polymorphic sites in each <i>Artemia</i> population. A dash means that heterozygote individuals were found, a forward slash indicate that the position is polymorphic in the population, with both homozygote and heterozygotes found.

<p>Nuclear loci summary of polymorphic sites in each <i>Artemia</i> population. A dash means that heterozygote individuals were found, a forward slash indicate that the position is polymorphic in the population, with both homozygote and heterozygotes found.</p

Maximum parsimony network of based on combined COI and ATPase sequence data

<p><b>Copyright information:</b></p><p>Taken from "Recent evolution of alternative reproductive modes in the 'living fossil' "</p><p>http://www.biomedcentral.com/1471-2148/7/161</p><p>BMC Evolutionary Biology 2007;7():161-161.</p><p>Published online 13 Sep 2007</p><p>PMCID:PMC2075510.</p><p></p> Each circle represents a different haplotype, with its diameter proportional to the haplotype sample size. Each line between haplotypes represents a mutation. Populations containing each haplotype and their reproductive mode (if known) are indicated. Reproductive mode symbols as in Figure 3. Haplotypes of could not be joined to the network or between themselves without exceeding the limits of parsimony, and form three disjointed networks

COI samples and haplotypes: sample size; number of haplotypes per population; πJC, corrected nucleotide diversity; <i>Hd</i>, gene diversity.

<p>COI samples and haplotypes: sample size; number of haplotypes per population; πJC, corrected nucleotide diversity; <i>Hd</i>, gene diversity.</p

Maximum Likelihood (ML) phylogenetic tree of diploid parthenogenetic <i>Artemia</i> and Asiatic sexual species based on COI haplotypes.

<p>Sequence evolution is based on the T92 + G model. One thousand pseudoreplications of bootstrapping were used. For haplotypes from GenBank, the code for each haplotype shown corresponds to the code for the first individual in the alignment with that haplotype (see text, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-t002" target="_blank">Table 2</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-g004" target="_blank">Figure 4</a> for the individuals included in each haplotype). Sexual species are shown in bold. Rare males are noted by rm followed by the population code as reported en GenBank.</p

Detailed information on <i>Artemia</i> samples: population name, population codes, location details and additional co-occurring species found in the sample.

<p>Detailed information on <i>Artemia</i> samples: population name, population codes, location details and additional co-occurring species found in the sample.</p

COI dataset

Cytochrome c oxidase I sequence alignment in fasta forma

Phylogenetic relationships of diploid parthenogenetic <i>Artemia</i> and Asiatic sexual species based on ITS-1 sequences.

<p>The topology inferred by Maximum Likelihood (ML) method using HKY model is shown. Bayesian (BA) phylogenetic reconstruction showed a very similar topology. The ML bootstrap values higher than 50 are shown below the branch, and the Bayesian support values over 90% are shown above the branch. Haplotypes found in each population are shown, with population codes corresponding to those listed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-t003" target="_blank">Table 3</a>. Sequences corresponding to heterozygous individuals are noted with the polymorphic site in parenthesis.</p

Bayesian inference of phylogenetic relationships of diploid parthenogenetic <i>Artemia</i> and Asiatic sexual species based on COI haplotypes.

<p>Support values higher than 0.90 are shown. For haplotypes from GenBank, the code for each haplotype shown corresponds to the code for the first individual in the alignment with that haplotype (see text, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-t002" target="_blank">Table 2</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0083348#pone-0083348-g004" target="_blank">Figure 4</a> for the individuals included in each haplotype). Sexual species are shown in bold. Rare males are noted by rm followed by the population code as reported en GenBank.</p