Table 2 Morphology, bite force, and the index of relative importance (IRI) of each dietary item found in the three habitat groups

Morphology

 N

6

8

7

26

34

27

19

9

11

 SVL (mm)

87.13 (9.85)

85.00 (11.17)

32.82 (4.16)

79.99 (5.85)

86.17 (10.84)

42.85 (10.56)

114.09 (8.89)

126.67 (7.93)

63.16 (24.71)

 Head length (mm)

20.24 (2.32)

19.77 (1.62)

10.05 (1.01)

19.46 (1.64)

20.98 (3.30)

11.90 (2.21)

26.17 (1.79)

29.26 (2.03)

16.12 (4.41)

 Head width (mm)

17.70 (1.05)

17.87 (1.41)

9.07 (1.01)

16.19 (1.85)

17.41 (2.26)

10.65 (1.85)

21.93 (1.19)

25.71 (1.40)

13.90 (4.30)

 Head height (mm)

11.65 (0.76)

11.38 (1.39)

6.07 (0.61)

9.82 (1.38)

10.26 (1.52)

6.80 (0.84)

15.52 (0.86)

18.34 (1.65)

9.56 (2.67)

 Lower jaw length (mm)

22.43 (2.79)

22.05 (4.23)

8.61 (0.99)

19.74 (1.99)

21.89 (3.50)

11.29 (3.41)

24.47 (1.73)

28.13 (2.05)

15.06 (4.28)

 Jaw out-lever (mm)

19.38 (1.90)

19.25 (2.78)

8.09 (0.94)

17.60 (1.31)

19.35 (2.79)

10.08 (2.58)

22.67 (1.34)

26.27 (2.10)

13.68 (4.51)

 Snout Length (mm)

14.92 (2.57)

14.40 (3.76)

5.09 (0.73)

13.74 (2.29)

15.53 (2.69)

6.97 (2.76)

13.13 (1.01)

14.69 (1.37)

7.98 (2.07)

 In-lever for jaw opening (mm)

3.06 (1.20)

2.80 (1.51)

0.53 (0.25)

2.14 (1.31)

2.54 (1.52)

1.21 (1.02)

1.79 (0.73)

1.86 (0.46)

1.38 (0.85)

 In lever for jaw closing (mm)

4.46 (1.15)

4.85 (1.60)

3.00 (0.51)

3.86 (1.92)

3.82 (1.33)

3.11 (0.50)

9.54 (1.31)

11.58 (1.57)

5.71 (2.51)

Performance

 Bite force (N)

16.11 (3.77)

16.08 (6.25)

1.20 (0.83)

17.77 (8.08)

23.05 (10.19)

4.28 (5.03)

33.83 (7.65)

79.42 (17.09)

10.66 (10.86)

Diet (IRI)

 N

2

6

10

9

19

10

5

6

 Ant

92.51 (47.48)

154.77 (27.89)

57.98 (49.97)

69.47 (21.92)

92.59 (29.79)

39.13 (40.07)

55.46 (18.07)

103.33 (32.58)

 Hymenoptera

0.12 (0.089)

0.013 (0.032)

2.35 (7.28)

1.25 (1.28)

0.26 (0.34)

0.25 (0.45)

0.33 (0.74)

0.23 (0.25)

 Coleoptera

2.82 (1.47)

0.21 (0.47)

7.61 (14.10)

1.76 (1.38)

1.18 (1.61)

0.42 (1.24)

0.46 (1.02)

0.17 (0.11)

 Hemiptera

0.037 (0.090)

1.58 (4.85)

0.049 (0.094)

0.077 (0.12)

0.0018 (0.0044)

 Diptera

0.020 (0.050)

0.036 (0.10)

0.030 (0.049)

0.016 (0.036)

0.0044 (0.0087)

 Diplopoda

0.0014 (0.0035)

0.041 (0.12)

0.013 (0.033)

 Lepidoptera (larvae)

0.77 (2.43)

0.0047 (0.014)

0.0002 (0.0009)

0.0087 (0.021)

 Orthoptera

0.03 (0.10)

0.0019 (0.0057)

0.026 (0.065)

 Snail

0.0005 (0.012)

 Ephemoptera

0.0005 (0.0013)

 Isoptera

1.70 (5.37)

 Isopoda

0.0002 (0.001)