Table 4. Factor loadings of Principal Component Analysis for 18 morphometric characters of males belonging to Fejervarya krishnan sp. nov. F. chilapata, F. sahyadris and F. gomantaki.
| Males |
PC 1 |
PC 2 |
PC 3 |
PC 4 |
PC 5 |
| HW |
0.01442 |
-0.23772 |
0.62947 |
0.27566 |
0.06296 |
| HL |
-0.18452 |
0.17651 |
0.59645 |
0.06759 |
-0.17511 |
| MN |
-0.28723 |
0.51689 |
0.02926 |
-0.18155 |
-0.07604 |
| MFE |
-0.29199 |
0.45040 |
0.07789 |
-0.17310 |
-0.00297 |
| MBE |
-0.29299 |
0.26033 |
-0.02875 |
0.07125 |
0.07813 |
| IFE |
-0.03551 |
-0.06328 |
0.23014 |
-0.03601 |
0.31465 |
| IBE |
-0.03121 |
-0.05754 |
0.25439 |
-0.18926 |
0.41091 |
| FLL |
-0.04902 |
0.05365 |
-0.09109 |
-0.05528 |
0.50509 |
| HAL |
0.04901 |
0.07634 |
-0.22205 |
0.21918 |
0.37103 |
| TFL |
0.29050 |
-0.00806 |
0.10501 |
0.00970 |
0.13130 |
| TiL |
0.07110 |
0.15820 |
0.04536 |
-0.16449 |
0.50000 |
| FOL |
0.07893 |
0.35363 |
-0.05437 |
0.81787 |
0.07858 |
| FTL |
0.77988 |
0.45164 |
0.15152 |
-0.19088 |
-0.10686 |
| IN |
-0.00125 |
-0.01428 |
0.07324 |
-0.00541 |
0.05199 |
| NE |
-0.01971 |
0.04709 |
-0.01264 |
0.03218 |
-0.01325 |
| EL |
-0.02723 |
0.03022 |
0.06536 |
0.03500 |
-0.00594 |
| TYD |
0.00186 |
-0.02483 |
0.12723 |
-0.11644 |
0.00968 |
| TE |
0.00835 |
-0.02086 |
0.00193 |
0.12196 |
0.07075 |