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Table 1 Biometrical and morphological data of 33 males of Trichuris sp. isolated from M. sylvanus. TM = Trichuris male. EL/BL = Esophagus length/Body length. Б: standard deviation. X: arithmetic mean. Min: Minimum value. Max: Maximum value. All measurements are in millimetres

From: Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study

Lineage TT2a

Total length

Esophagus length

Body length

Ratio EL/BL

Wide body

Spicule length

Spicular length sheath

Spicular tube

Proximal cloacal tube

Pericloacal papillae

Spicular sheath with spines

Distal bulb

Cluster with papillae

TM3

38

24

14

1.71

0.64

2.46

0.86

Present

Present

Not visible

Present

Not present

Not present

TM5

39

24

15

1.60

0.75

 

0.84

Present

Present

Not visible

Present

Not present

Not present

TM8

41

28

13

2.15

0.74

2.87

0.91

Present

Present

Not visible

Present

Not present

Not present

TM18

31

19

12

1.58

0.63

2.77

0.97

Present

Present

Present

Present

Not present

Not present

MIN

31

19

12

1.58

0.63

2.46

0.84

      

MAX

41

28

15

2.15

0.75

2.87

0.97

      

X

37.25

23.75

13.50

1.76

0.69

2.70

0.90

      

Б

4.35

3.69

1.29

0.27

0.06

0.21

0.06

      

Lineage TT2c

 TM1

35

22

13

1.69

0.69

2.75

0.87

Present

Present

Not visible

Present

Not present

Not present

 TM2

34

23

11

2.09

0.67

2.56

0.90

Present

Present

Not visible

Present

Not present

Not present

 TM4

36

22

14

1.57

0.63

2.82

0.81

Present

Present

Not visible

Present

Not present

Not present

 TM6

32

21

11

1.91

0.66

2.46

0.73

Present

Present

Not visible

Present

Not present

Not present

 TM7

31

20

11

1.82

0.50

2.33

1.12

Present

Present

Present

Present

Not present

Not present

 TM9

34

22

12

1.83

0.54

2.55

1.01

Present

Present

Present

Present

Not present

Not present

 TM10

35

21

14

1.50

0.63

2.61

0.70

Present

Present

Not visible

Present

Not present

Not present

 TM11

35

22

13

1.69

0.59

2.51

0.47

Present

Present

Present

Present

Not present

Not present

 TM12

35.50

24.50

11

2.23

0.67

2.48

1.02

Present

Present

Present

Present

Not present

Not present

 TM13

37

24

13

1.85

0.7

2.73

0.96

Present

Present

Not visible

Present

Not present

Not present

 TM14

39

29

10

2.90

0.61

2.66

0.85

Present

Present

Not visible

Present

Not present

Not present

 TM15

27

16

11

1.45

0.47

2.16

0.91

Present

Present

Not visible

Present

Not present

Not present

 TM16

36

23

13

1.77

0.57

2.71

1.16

Present

Present

Not visible

Present

Not present

Not present

 TM17

32

21

11

1.91

0.65

2.53

0.77

Present

Present

Not visible

Present

Not present

Not present

 TM19

35

23

12

1.92

0.62

2.64

0.86

Present

Present

Not visible

Present

Not present

Not present

 TM20

33

21

12

1.75

0.65

2.63

0.95

Present

Present

Not visible

Present

Not present

Not present

 TM21

32

21

11

1.91

0.63

2.88

0.75

Present

Present

Not visible

Present

Not present

Not present

 TM22

35

21

14

1.50

0.65

2.68

0.64

Present

Present

Not visible

Present

Not present

Not present

 TM23

33

21

12

1.75

0.67

2

0.63

Present

Present

Not visible

Present

Not present

Not present

 TM24

31

20

11

1.82

0.69

2.55

0.79

Present

Present

Not visible

Present

Not present

Not present

 TM25

32

20.5

11.50

1.78

0.67

2.77

0.88

Present

Present

Not visible

Present

Not present

Not present

 TM26

34

23

11

2.09

0.66

2.39

1.10

Present

Present

Present

Present

Not present

Not present

 TM27

30

20

10

2.00

0.5

2.19

1.01

Present

Present

Present

Present

Not present

Not present

 TM28

  

11.50

 

0.57

2.81

0.88

Present

Present

Not visible

Present

Not present

Not present

 TM29

30

19

11

1.73

0.53

2.22

0.73

Present

Present

Not visible

Present

Not present

Not present

 TM30

34

23

11

2.09

0.62

2.53

0.57

Present

Present

Not visible

Present

Not present

Not present

 TM31

31

20

11

1.82

0.56

2.39

0.90

Present

Present

Not visible

Present

Not present

Not present

 TM32

34

22

12

1.83

0.7

2.71

0.94

Present

Present

Present

Present

Not present

Not present

 TM33

35

23

12

1.92

0.59

2.46

0.87

Present

Present

Not visible

Present

Not present

Not present

 MIN

27

16

10

1.45

0.47

2

0.47

      

 MAX

39

29

14

2.90

0.70

2.88

1.16

      

 X

33.48

21.71

11.70

1.88

0.61

2.54

0.85

      

 Б

2.50

2.22

1.12

0.28

0.06

0.21

0.16

      
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BMC Veterinary Research

ISSN: 1746-6148

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