Table 1

Character means () and variances (s2) for each line cross.

Mass

SVL

Tmet

Growth

Survival


Cross

Nfam

Nind

s2

s2

s2

s2

s2


CTS

2

33

2.222

0.020945

4.161

0.002270

21.402

0.172576

1.306

0.001135

0.694

0.057741

BTS

2

40

3.041

0.113293

4.427

0.009838

22.397

1.229224

1.483

0.004610

0.918

0.000006

bcCTS

3

61

2.374

0.014341

4.200

0.003334

21.401

0.396139

1.336

0.000225

0.753

0.027811

bcBTS

3

77

2.953

0.012654

4.392

0.003761

21.905

0.371182

1.467

0.000295

0.953

0.004133

F1

2

89

2.615

0.001193

4.279

0.000174

20.876

0.019523

1.399

0.000032

0.849

0.033349

F2

2

37

2.474

0.043597

4.233

0.004615

21.513

0.122002

1.358

0.001693

0.617

0.000007

Contemporary Hybrids

5

77

2.627

0.035355

4.291

0.003233

22.135

0.680014

1.382

0.000876

0.550

0.035057


Mass and snout-vent length (SVL) values have been log transformed (ln [x + 1]). Time to metamorphosis (Tmet) has been square root transformed. Growth data were obtained by dividing 'mass' by 'Tmet'. Survival data represent the proportion of individuals reaching metamorphosis.

Johnson et al. BMC Evolutionary Biology 2010 10:147   doi:10.1186/1471-2148-10-147

Open Data