Table 2. Loadings of characters, eigenvalue and percentages of variance on first three Principal Components axis (PC1- PC3), from the analysis of combined samples of Microglanis leniceae (n = 6), M. carlae (n = 9) and M. cottoides (n = 7).
|
PC1 |
ShearedPC2 |
ShearedPC3 |
| Standard length |
0.195001 |
-0.008698 |
0.090347 |
| Head length |
0.212373 |
0.049486 |
0.045401 |
| Interorbital width |
0.197606 |
-0.018352 |
-0.033466 |
| Orbital diameter |
0.229321 |
-0.606059 |
-0.129629 |
| Snout length |
0.196460 |
0.152083 |
0.052126 |
| Mouth width |
0.217175 |
0.039774 |
0.049849 |
| Maxillary barbel length |
0.161459 |
-0.036518 |
0.140108 |
| Pelvic fin length |
0.195257 |
-0.055775 |
0.146366 |
| Dorsal-fin spine length |
0.216646 |
0.075786 |
0.154311 |
| Pectoral-fin spine length |
0.247000 |
-0.078143 |
0.166862 |
| Posterior cleithral process length |
0.305656 |
-0.145145 |
-0.341022 |
| Predorsal length |
0.195277 |
0.033412 |
0.086692 |
| Prepelvic length |
0.205904 |
0.019946 |
0.119410 |
| Preanal length |
0.233464 |
0.567386 |
-0.192885 |
| Caudal peduncle depth |
0.204813 |
0.211335 |
0.151192 |
| Caudal peduncle length |
0.167568 |
0.123586 |
0.033589 |
| Body width |
0.208917 |
0.056911 |
0.312646 |
| Dorsal-fin base length |
0.278154 |
-0.222623 |
0.092792 |
| Adipose-fin base length |
0.294856 |
0.254592 |
-0.636464 |
| Anal-fin base length |
0.246763 |
-0.260195 |
-0.408984 |
| Eigenvalue |
0.319 |
-0.012 |
-0.009 |
| Percentage of total variance |
90,52 |
3,36 |
2,42 |