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Table 4 Correlation between morphological traits and MCA axes

From: Mutualism with sea anemones triggered the adaptive radiation of clownfishes

  

Phylograms

Chronograms

 

Morphological trait

Coefficients

Error

Coefficients

Error

MCA 1

Standard length

0.264±0.321

1.785±0.115

−0.093±0.755

2.188±0.408

Body ratio

0.039±1.765

4.480±0.468

−0.036±1.435

5.618±1.423

Dorsal fin hard rays

8.617±1.941

11.096±0.715

3.661±4.792

11.074±2.168

Dorsal fin soft rays

−6.904±2.517

12.666±0.820

−9.241±3.278

12.270±1.496

Anal fin soft ray

0.155±2.183

9.593±0.811

−2.716±4.671

11.252±3.342

Pectoral rays

−7.830±3.415

6.951±1.247

−4.235±5.400

8.226±2.055

Lateral-line scales

−4.353±1.593

6.168±0.349

−1.190±4.424

7.030±-1.230

Gill rakers

16.496±1.708

5.591±0.443

15.797±2.008

7.761±2.955

MCA 2

Standard length

−0.920±0.085

1.452±0.013

−1.012±0.057

1.473±0.031

Body ratio

3.505±0.143

3.950±0.054

3.781±0.459

4.029±0.024

Dorsal fin hard rays

3.751±0.518

7.569±0.115

2.811±0.488

7.484±0.325

Dorsal fin soft rays

10.376±0.431

7.626±0.095

9.263±0.831

7.554±0.511

Anal fin soft ray

−16.490±0.543

8.321±0.074

−16.398±0.890

8.433±0.060

Pectoral rays

7.134±0.241

5.685±0.060

7.356±0.747

5.742±0.003

Lateral-line scales

0.024±0.295

4.724±0.080

0.253±1.082

4.663±0.078

Gill rakers

4.083±0.344

6.23±-0.080

4.429±1.397

6.274±0.189

MCA 3

Standard length

−2.421±0.097

1.233±0.017

−2.439±0.179

1.227±0.013

Body ratio

1.134±0.157

3.356±0.072

1.024±0.206

3.355±0.010

Dorsal fin hard rays

−1.219±0.472

6.430±0.134

−1.458±0.415

6.231±0.194

Dorsal fin soft rays

−1.975±0.435

6.479±0.131

−2.173±0.112

6.288±0.336

Anal fin soft ray

−1.51±-0.480

7.069±0.126

−1.429±1.638

7.023±0.014

Pectoral rays

−5.235±0.191

4.829±0.090

−5.158±0.877

4.782±0.043

Lateral-line scales

−0.05±-0.300

4.013±0.091

0.088±1.333

3.883±0.026

Gill rakers

−1.585±0.452

5.293±0.093

−1.566±0.030

5.227±0.189

MCA 4

Standard length

1.498±0.035

1.247±0.015

1.56±-0.060

1.248±0.010

Body ratio

9.968±0.191

3.393±0.032

9.783±0.670

3.413±0.018

Dorsal fin hard rays

7.273±0.567

6.502±0.097

7.820±0.112

6.337±0.180

Dorsal fin soft rays

0.651±0.609

6.551±0.073

1.395±0.400

6.395±0.321

Anal fin soft ray

9.599±0.288

7.148±0.065

9.327±0.908

7.142±0.030

Pectoral rays

−2.244±0.161

4.883±0.044

−2.427±1.107

4.864±0.054

Lateral-line scales

−10.471±0.154

4.058±0.083

−10.593±0.200

3.949±0.018

 

Gill rakers

−0.620±0.151

5.352±0.067

−0.742±1.517

5.316±0.199

  1. The table shows results and standard deviation of pGLS. Results in bold indicate variables explaining significant variation in the dependent variable as shown by the ANOVA on the pGLS output. Median adjusted R2 of the models on phylograms, MCA 1 = 0.75, MCA 2 = 0.15, MCA 3 = 0.33, MCA 4 = 0.23, and on chronograms, MCA 1 = 0.65, MCA 2 = 0.16, MCA 3 = 0.36, MCA 4 = 0.22.