Table 5 The uncorrected p-distances (below the diagonal) and nucleotide differences (above the diagonal) among 18S, ITS1 and 28S rDNA sequences of Characidotrema spp. studied

18S

 1

C. auritum n. sp

–

6

6

5

9

0

 2

C. brevipenis

0.012

–

2

5

7

6

 3

C. nursei

0.012

0.004

–

5

7

6

 4

C. pollex n. sp.

0.010

0.010

0.010

–

4

5

 5

C. spinivaginus

0.019

0.014

0.014

0.008

–

9

 6

C. vespertilio n. sp.

0.000

0.012

0.012

0.010

0.019

–

ITS1

 1

C. auritum n. sp.

–

71

57

77

70

9

 2

C. brevipenis

0.191

–

35

77

81

73

 3

C. nursei

0.153

0.094

–

69

64

62

 4

C. pollex n. sp.

0.207

0.207

0.185

–

80

77

 5

C. spinivaginus

0.188

0.218

0.172

0.215

–

70

 6

C. vespertilio n. sp.

0.024

0.196

0.167

0.207

0.188

–

28S

 1

C. auritum n. sp.

–

36

31

37

36

3

 2

C. brevipenis

0.049

–

18

36

38

37

 3

C. nursei

0.042

0.025

–

38

41

34

 4

C. pollex n. sp.

0.051

0.049

0.052

–

43

40

 5

C. spinivaginus

0.049

0.052

0.056

0.059

–

39

 6

C. vespertilio n. sp.

0.004

0.051

0.046

0.055

0.053

–