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Table 4 Stable isotope results of raccoon dog hair

From: Comparison of feeding habits and habitat use between invasive raccoons and native raccoon dogs in Hokkaido, Japan

No.

δ13C

δ15N

No.

δ13C

δ15N

1

− 23.5

3.01

51

− 23.6

2.38

2

− 23.8

3.33

52

− 22.8

1.81

3

− 23.6

4.12

53

− 23.4

2.40

4

− 23.7

2.89

54

− 23.2

2.26

5

− 23.0

2.37

55

− 22.9

2.22

6

− 23.5

2.74

56

− 23.3

2.86

7

− 23.2

3.54

57

− 22.8

2.72

8

− 23.2

2.25

58

− 22.9

2.33

9

− 23.9

3.75

59

− 22.9

2.45

10

− 23.7

1.83

60

− 21.7

2.56

11

− 23.1

2.98

61

− 23.4

1.80

12

− 23.8

1.87

62

− 23.1

2.71

13

− 22.0

3.54

63

− 23.1

1.96

14

− 23.5

3.73

64

− 23.5

4.86

15

− 23.4

2.31

65

− 23.0

2.35

16

− 23.6

3.12

66

− 23.1

3.31

17

− 23.7

1.79

67

− 23.0

2.26

18

− 24.1

3.53

68

− 23.2

2.95

19

− 23.2

2.70

69

− 23.6

2.76

20

− 23.8

3.31

70

-22.8

2.31

21

− 23.2

2.55

71

− 22.8

2.16

22

− 23.8

2.93

72

− 23.1

2.13

23

− 23.9

2.96

73

− 23.1

2.48

24

− 23.7

2.70

74

− 23.0

2.41

25

− 23.5

3.61

75

− 23.3

2.32

26

− 23.9

3.43

76

− 22.3

4.64

27

− 23.6

1.68

77

− 22.7

2.42

28

− 23.3

3.82

78

− 23.1

2.66

29

− 23.4

1.63

79

− 23.0

2.53

30

− 23.7

2.73

80

-23.1

2.55

31

− 23.9

2.86

81

− 22.9

2.91

32

− 23.8

3.11

82

− 22.9

2.68

33

− 23.4

2.71

83

− 22.9

2.12

34

− 23.7

3.68

84

− 22.8

2.65

35

− 23.5

3.25

85

− 23.1

1.44

36

− 21.9

3.55

86

− 22.7

1.90

37

− 24.0

3.74

   

38

− 23.7

2.20

   

39

− 23.9

1.97

   

40

− 23.8

2.56

   

41

− 23.8

3.48

   

42

− 23.6

1.95

   

43

− 23.0

2.47

   

44

− 23.6

2.48

   

45

− 23.6

6.16

   

46

− 23.4

1.71

   

47

− 22.5

1.95

   

48

− 23.0

2.06

   

49

− 23.1

2.44

   

50

− 22.7

1.79

   
   

Average

− 23.27

2.72

   

SD

0.48

0.78