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46 results for “Rangifer tarandus”
Table 5 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
<p><b>Table 5:</b> Sexual dimorphism in metacarpal and metatarsal size and shape of the three insular Svalbard reindeer subpopulations.</p><table><tbody><tr><th><b>Skeletal elements</b></th><th></th><th><b>Metacarpal</b></th><th></th><th></th><th><b>Metatarsal</b></th><th></th></tr></tbody><tbody><tr><th><b>Morphometric parameters</b></th><td><b>Size</b></td><td><b>Shape</b></td><td><b>Size</b></td><td><b>Shape</b></td></tr><tr><th><b>Tests</b></th><td><b>W</b></td><td><b>p</b></td><td><b>F</b></td><td><b>p</b></td><td><b>W</b></td><td><b>p</b></td><td><b>F</b></td><td><b>p</b></td></tr><tr><th>Colesdalen GrØndalen Sassendalen</th><td>36 65 29</td><td><b>0.002 0.048 0.006</b></td><td>0.58 2.23 0.58</td><td>0.76 0.069 0.76</td><td>39 51 58</td><td><b>0.007 0.002</b> 0.37</td><td>1.32 3.48 0.37</td><td>0.28 <b>0.009</b> 0.9</td></tr></tbody></table><p>Results of Wilcoxon test (W statistic and p-value) for size and manova (F statistic and p-values) for shape. Bold values mean significant tests.</p>
Table 4 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
<p><b>Table 4:</b> Test of sexual dimorphism in mandibular teeth size and shape for each of the six populations/subpopoulations (significant statistical results (p <0.05) are presented in bold).</p><table><tbody><tr><th><b>Subspecies</b></th><th><b>Morphometric parameters</b></th><th><b>Size</b></th><th><b>Shape</b></th></tr></tbody><tbody><tr><th></th><td><b>Tests</b></td><td><b>W</b></td><td><b>p</b></td><td><b>F</b></td><td><b>p</b></td></tr><tr><th>Continental reindeer</th><td>Forollhogna</td><td>155</td><td><b>0.007</b></td><td>0.77858</td><td>0.5708</td></tr><tr><th><i>Rangifer t. tarandus</i></th><td>Hardangervidda</td><td>499</td><td>0.7389</td><td>0.66636</td><td>0.6504</td></tr><tr><th></th><td>KnutshØ</td><td>223</td><td>0.737</td><td>0.92948</td><td>0.4725</td></tr><tr><th>Insular Svalbard reindeer</th><td>Colesdalen</td><td>68</td><td>0.8793</td><td>1.3164</td><td>0.3037</td></tr><tr><th><i>Rangifer t. platyrhynchus</i></th><td>GrØndalen</td><td>25</td><td>0.2463</td><td>1.042</td><td>0.4372</td></tr><tr><th></th><td>Sassendalen</td><td>27</td><td>1</td><td>2.0517</td><td>0.1646</td></tr></tbody></table><p>Results of Wilcoxon test (W statistic and p-value) for size and manova (F statistic and p-values) for shape. Bold values mean significant tests.</p>
Table 3 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
<p><b>Table 3:</b> Pairwise comparison of continental populations and insular reindeer subpopulations in isometric size and Log Shape Ratio for the distal and proximal parts of the metatarsal and metacarpal.</p><table><tbody><tr><th></th><th></th><th></th><th><b>Proximal</b></th><th></th><th></th><th><b>Distal</b></th><th></th><th></th></tr></tbody><tbody><tr><th></th><td></td><td><b>Hardangervidda</b> <b>a</b></td><td><b>Colesdalen</b></td><td><b>Grøndalen</b></td><td><b>Sassendalen</b></td><td><b>Hardangervidda</b> <b>a</b></td><td><b>Colesdalen</b></td><td><b>Grøndalen</b></td><td><b>Sassendalen</b></td></tr><tr><th>Metacarpe</th><td>Hardangervidda a</td><td><b>–</b></td><td>0.40141</td><td><b>0.00089</b></td><td><b>0.00451</b></td><td><b>–</b></td><td><b>0.012</b></td><td><b>0.024</b></td><td>0.066</td></tr><tr><th></th><td>Colesdalen</td><td><b>0.00018</b></td><td><b>–</b></td><td><b>0.02263</b></td><td><b>0.08285</b></td><td><b>1.9e-7</b></td><td><b>–</b></td><td>0.573</td><td>0.478</td></tr><tr><th></th><td>GrØndalen</td><td><b>0.00045</b></td><td>0.65390</td><td><b>–</b></td><td>0.72177</td><td><b>1.9e-7</b></td><td>0.99</td><td><b>–</b></td><td>0.670</td></tr><tr><th></th><td>Sassendalen</td><td><b>5.7e-6</b></td><td>0.12495</td><td><b>0.04323</b></td><td><b>–</b></td><td><b>1.9e-7</b></td><td>0.60</td><td>0.60</td><td><b>–</b></td></tr><tr><th>Metatarse</th><td>Hardangervidda a</td><td><b>–</b></td><td><b>1.2e-14</b></td><td><b>1.2e-14</b></td><td><b>7.3e-10</b></td><td><b>–</b></td><td>0.35</td><td>0.83</td><td>0.34</td></tr><tr><th></th><td>Colesdalen</td><td><b>0.023</b></td><td><b>–</b></td><td>0.83</td><td>0.83</td><td><b>7.7e-8</b></td><td><b>–</b></td><td>0.34</td><td>0.64</td></tr><tr><th></th><td>GrØndalen</td><td><b>0.023</b></td><td>1</td><td><b>–</b></td><td>0.87</td><td><b>5.5e-8</b></td><td>0.75</td><td><b>–</b></td><td>0.34</td></tr><tr><th></th><td>Sassendalen</td><td><b>4.2e-5</b></td><td><b>0.023</b></td><td><b>0.023</b></td><td><b>–</b></td><td><b>3.2e-8</b></td><td>0.25</td><td>0.1</td><td>–</td></tr></tbody></table><p>p-Value of the size comparisons are in the lower hemi-matrices while the p-values for LSR comparisons are in the upper hemi-matrices.Significant p-value are presented in bold.p-Value were corrected for multitest comparison for each pairwise analysis separately. <sup>a</sup> Continental population. Bold values mean significant tests.</p>
Table 2 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
<p><b>Table 2:</b> Differences in mandibular teeth between the 6 populations/subpopulations of reindeer located in the continental Norway mainland and the insular Svalbard archipelago.</p><table><tbody><tr><th></th><th><b>Colesdalen</b></th><th><b>Forollhogna</b></th><th><b>Grøndalen</b></th><th><b>Hardangervidda</b></th><th><b>Knushø</b></th><th><b>Sassendalen</b></th></tr></tbody><tbody><tr><th>Colesdalen</th><td><b>–</b></td><td>4.8e-19</td><td>8.8e-3</td><td><b>2.4e-8</b></td><td>1.1e-6</td><td>2.4e-2</td></tr><tr><th>Forollhogna</th><td>0.812</td><td><b>–</b></td><td>3.4e-13</td><td><b>4.8e-15</b></td><td>1.1e-17</td><td>9.3e-11</td></tr><tr><th>GrØndalen</th><td>0.948</td><td>0.972</td><td><b>–</b></td><td><b>1.3e-13</b></td><td>2.7e-7</td><td>4.1e-2</td></tr><tr><th>Hardangervidda</th><td>2.00E-10</td><td>4.4e-15</td><td>9.7e-8</td><td><b>-</b></td><td>3.7e-5</td><td>3.1e-6</td></tr><tr><th>KnushØ</th><td>0.278</td><td>0.275</td><td>0.541</td><td><b>3.2e-11</b></td><td><b>–</b></td><td>6.4e-4</td></tr><tr><th>Sassendalen</th><td>0.073</td><td>0.089</td><td>0.166</td><td><b>1.4e-6</b></td><td>0.520</td><td>–</td></tr></tbody></table><p>Isometric size (below the diagonal) and shape (Log Shape Ratios, above the diagonal) pairwise differences. p-Values of Wilcoxon-tests for size and of Manovas for shape. p-Values <0.05 in bold.</p>
Figure 6 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
Figure 6: Differences of teeth between populations/subpopulations based on size and shape extracted from Log Shape Ratio (LSR) for the three populations (studied) in continental Norway (KnutshØ, Forollhogna, Hardangervidda) and three populations in Svalbard (GrØndalen, Colesdalen, Sassendalen). (A) Boxplot of the isometric size, (B) network analysis of phenotype of shape based on LSR, (C) boxplot of centroid size, (D) two first axes of the PCA of geometric shape, and (E) visualization of mean shape differences.
Figure 7 in Morphometrics highlights subspecies differentiation of continental (Rangifer t. tarandus) and insular (Rangifer t. platyrhynchus) Norwegian reindeer
Figure 7: Between subpopulations/population differences in metacarpal size and shape. Boxplots of (A) the osteometric raw measurements (see Figure 3), (B) isometric size, and (C) two first axes of the PCA of Log Shape Ratio. HAD,Hardangervidda;COL, Colesdalen;GR,GrØndalen; SAS,Sassendalen; GL, largest length; SD, smallest breadth of diaphysis; BP, proximal transversal diameter; DP, proximal antero-posterior diameter; DD, smallest thickness of diaphysis; Bd, distal transversal diameter; Dd: distal antero-posterior diameter.
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