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Table 6 Results from AU-tests among 15 alternative tree topologies of the four major lineages derived from analysis of 10 nuclear gene sequences

From: Evolutionary history of Otophysi (Teleostei), a major clade of the modern freshwater fishes: Pangaean origin and Mesozoic radiation

Treea

ln L

Diff -ln L

P b

1(Gym, (Cit, (Cha, Sil)))

-131608.5

best

0.723

2(Gym, (Cha, (Cit, Sil)))

-131610.3

1.758

0.447

3(Gym, (Sil, (Cit, Cha)))

-131612.0

3.495

0.200

4((Cit, Cha), (Sil, Gym)))

-131649.9

41.379

0.006*

5(Cha, (Gym, (Cit, Sil)))

-131633.8

25.322

0.005*

6(Cit, (Gym, (Cha, Sil)))

-131644.2

35.689

0.004*

7((Cha, Gym), (Cit, Sil))

-131633.6

25.100

0.003*

8(Cha, (Sil, (Cit, Gym)))

-131657.8

49.233

0.002*

9(Sil, (Gym, (Cit, Cha)))

-131656.9

43.761

0.001*

10(Cha, (Cit, (Sil, Gym)))

-131656.9

45.503

0.001*

11(Cit, (Cha, (Sil, Gym)))

-131654.0

45.504

0.001*

12(Sil, (Cit, (Cha, Gym)))

-131656.9

48.413

0.001*

13(Cit, (Sil, (Cha, Gym)))

-131656.9

48.413

0.001*

14((Cit, Gym), (Cha, Sil))

-131644.2

35.662

0.000*

15(Sil, (Cha, (Cit, Gym)))

-131657.9

49.336

0.000*

  1. a Gym: Gymnotiformes; Cit: Citharinoidei; Cha: Characoidei; Sil: Siluriformes.
  2. b Statistically significant differences (≤ 0.05) denoted by asterisks.