Table 2 CATPCA scores for 15 characters based on tadpoles of 123 anuran species

IOD/BW

0.383

0.518

ED/BL

0.307

0.521

ODW/BW

0.080

0.456

TMW/BW

0.080

0.884

TMH/BH

−0.053

0.760

BH/BW

0.261

0.158

MTH/TMHM

0.317

−0.593

Dorsal jaw sheath^a

−0.309

0.195

Eye position

−0.126

−0.104

Marginal papillae^a

0.773

0.260

Oral disc position^a

0.862

−0.221

Oral disc type

−0.801

−0.266

Tail tip

−0.457

0.248

Labial tooth rows

0.824

−0.272

Ventral jaw sheath^a

0.388

−0.302

Eigenvalue

3.557

2.946