Table 5 Factor loadings of first two principal components of 12 size-adjusted morphometric characteristics of Amolops ailao sp. nov. and A. ottorum
From: A new species of cascade frog (Anura: Ranidae: Amolops) from central Yunnan, China
Character | PC1 | PC2 |
|---|---|---|
Eigenvalue | 4.111 | 3.573 |
% variation | 34.257% | 29.778% |
HW (head width) | 0.808 | -0.474 |
HL (head length) | 0.566 | -0.486 |
SL (snout length) | -0.097 | -0.320 |
IND (internarial distance) | 0.258 | 0.774 |
IOD (interorbital distance) | -0.469 | 0.787 |
UEW (width of upper eyelid) | 0.914 | -0.009 |
ED (eye diameter) | 0.704 | 0.198 |
TD (tympanum diameter) | 0.691 | 0.528 |
THL (thigh length) | 0.893 | 0.121 |
TL (tibia length) | 0.026 | 0.850 |
TFL (length of foot and tarsus) | 0.375 | 0.767 |
F3SDC3 (diameter of disc of finger III) | -0.308 | 0.385 |