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Table 4 Model results for the temporal lineage diversification of Carychium and Zospeum

From: Evolution of microgastropods (Ellobioidea, Carychiidae): integrating taxonomic, phylogenetic and evolutionary hypotheses

model

P

df

mtype

LH

r1

r2

a

xp

k

st

AIC

ΔAIC

threshold

yule2rate

r1, r2, st

3

RV

212.45

30.83

6.04

n.a.

n.a.

n.a.

0.0117

−418.90

0

DDL

r1, k

2

RV

208.09

37.57

n.a.

n.a.

n.a.

68.32

n.a.

−412.18

6.73

pureBirth

r1

1

RC

206.58

23.71

n.a.

n.a.

n.a.

n.a.

n.a.

−411.16

7.74

DDX

r1, xp

2

RV

206.61

26.44

n.a.

n.a.

0.04

n.a.

n.a.

−409.21

9.69

bd

r1, a

2

RC

206.58

23.71

n.a.

0.00

n.a.

n.a.

n.a.

−409.16

9.74

ABGD

yule2rate

r1, r2, st

3

RV

188.50

30.78

3.65

n.a.

n.a.

n.a.

0.0142

−371.00

0

DDL

r1, k

2

RV

182.55

39.38

n.a.

n.a.

n.a.

53.63

n.a.

−361.10

9.90

pureBirth

r1

1

RC

180.28

21.97

n.a.

n.a.

n.a.

n.a.

n.a.

−358.56

12.44

DDX

r1, xp

2

RV

180.40

27.75

n.a.

n.a.

0.08

n.a.

n.a.

−356.81

14.20

bd

r1, a

2

RC

180.28

21.97

n.a.

0.00

n.a.

n.a.

n.a.

−356.56

14.44

SP

yule2rate

r1, r2, st

3

RV

226.28

31.07

4.65

n.a.

n.a.

n.a.

0.0096

−446.56

0

DDL

r1, k

2

RV

221.20

36.80

n.a.

n.a.

n.a.

78.07

n.a.

−438.40

8.16

pureBirth

r1

1

RC

220.00

24.58

n.a.

n.a.

n.a.

n.a.

n.a.

−438.01

8.56

bd

r1, a

2

RC

220.00

24.58

n.a.

0.00

n.a.

n.a.

n.a.

−436.01

10.56

DDX

r1, xp

2

RV

220.00

24.58

n.a.

n.a.

0.00

n.a.

n.a.

−436.01

10.56

GMYCs

yule2rate

r1, r2, st

3

RV

285.59

31.68

9.37

n.a.

n.a.

n.a.

0.0040

−565.17

0

pureBirth

r1

1

RC

283.47

29.02

n.a.

n.a.

n.a.

n.a.

n.a.

−564.93

0.24

DDX

r1, xp

2

RV

283.78

20.50

n.a.

n.a.

−0.11

n.a.

n.a.

−563.56

1.61

bd

r1, a

2

RC

283.52

26.48

n.a.

0.15

n.a.

n.a.

n.a.

−563.04

2.14

DDL

r1, k

2

RV

283.47

29.44

n.a.

n.a.

n.a.

1927.73

n.a.

−562.94

2.23

GMYCm

bd

r1, a

2

RC

385.03

16.10

n.a.

0.74

n.a.

n.a.

n.a.

−766.06

0

DDX

r1, xp

2

RV

384.37

12.05

n.a.

n.a.

−0.35

n.a.

n.a.

−764.75

1.31

yule2rate

r1, r2, st

3

RV

385.23

30.56

71.35

n.a.

n.a.

n.a.

0.0042

−764.47

1.60

pureBirth

r1

1

RC

381.35

35.94

n.a.

n.a.

n.a.

n.a.

n.a.

−760.69

5.37

DDL

r1, k

2

RV

381.35

35.94

n.a.

n.a.

n.a.

11.20x10-3

n.a.

−758.69

7.37

  1. Results are shown for the five different molecular delimitation approaches. Model = model name; P = parameters included, df = degrees of freedom, mytpe = model type; rate-constant (RC) or rate-variable (RV), LH = model log likelihood, r1 = initial diversification rate, r2 = second diversification rate, a = extinction fraction, xp = the x-parameter from the DDX model, k = the k-parameter from the DDL model, st = shift-time, AIC = Akaike Information Criterion, ΔAIC = delta AIC, the difference in AIC scores between given model and the overall best-fit model, n.a. = not available.