Skip to main content

Table 4 Morphometry of the holotype (holo) and paratypes of Paracanthonchus gynodiporata sp. n. from Cupe-PE in the northeastern coast of Brazil

From: Low genetic but high morphological variation over more than 1000 km coastline refutes omnipresence of cryptic diversity in marine nematodes

 

RIT848

RIT849

RIT850

UGMD 104316

 

Male (Holo)

Female (NG)

J4 stage

Male

Female (NG)

J3 stage

Male

Male

Female (G)

Female (G)

Male

Female (G)

J3 stage

L

1099

1238

796

1072

1001

819

1116

1146

1184

1145

1060

1075

500.83

Distance vulva anterior end

n/a

500

373

n/a

466

n/a

n/a

n/a

521

552

n/a

488

n/a

Pharynx length

151

156

132

144

154

131

147

162

172

172

151

160

97

Ventr. pore. Dist. ant. end

26.0

24.3

n/a

26.6

33.1

27.9

30.3

30.6

29.5

32.7

27

26

28.3

Tail length

130

126

107

120

120

115

126

130

132

132

121

121

76

abd

40

39.1

34.3

38.6

36.2

37.8

41.1

43.4

39

39.9

40.6

37.7

24.9

Head diameter

22.4

22.6

24.9

21.4

22.1

22.9

21.5

22.9

24.5

24.2

20.5

25.9

15.3

Sensila Length

4.5

3.5

3

3.7

4.7

2.5

3.7

4.6

4.9

4.4

2.9

4.2

2.3

Buccal width

9.7

10.8

n/a

10.4

11.7

n/a

9.6

8.9

10.6

11.1

9.8

10.8

6.8

Buccal length

8.5

8.7

n/a

8.9

10

n/a

8.5

9.6

9.9

10.8

9.5

10.3

6.6

Amphid. fovea length

10

7.3

n/a

9.8

6.7

n/a

9.5

9.2

6.9

7.1

9.3

7.4

4.

Amphid. fovea width

10

7.4

6.2

10.5

8.1

n/a

10.7

9.6

8.3

8.6

9.2

7.8

4.8

Amphid. dist. Ant. end

11.5

11.5

n/a

11.2

12

n/a

11.3

11.4

11.5

1188

12.9

12.3

9.1

Pharynx width base

21

24.5

21.9

19.9

25.5

18.6

19.5

23.4

28.7

27.5

18.9

26.9

15.9

cbd base pharynx

40

46.1

40.6

42.0

47.4

38.8

39.9

47.1

52.80

48.6

40.9

46.6

29.5

Pre-vulvar body pore

n/a

16.5

14.8

n/a

16.2

n/a

n/a

n/a

16.5

17.2

n/a

15.6

n/a

Post-vulvar body pore

n/a

15.5

12.6

n/a

15.6

n/a

n/a

n/a

16.8

16.3

n/a

16.1

n/a

Body width

40

55.9

46

46.8

58.5

41.4

48

n/a

65.90

63.6

50.4

58.2

30.8

Spicule length

40

n/a

n/a

38.9

n/a

n/a

39.2

39.5

n/a

n/a

42.1

n/a

n/a

Gubernac. length

34.6

n/a

n/a

36.1

n/a

n/a

35.9

40.8

n/a

n/a

34.5

n/a

n/a

Supplement length 4

21.5

n/a

n/a

21.7

n/a

n/a

23.2

22.5

n/a

n/a

23.7

n/a

n/a

Supplement length 3

25.4

n/a

n/a

24.9

n/a

n/a

25.2

23.2

n/a

n/a

24.3

n/a

n/a

Supplement length 2

24.6

n/a

n/a

25.4

n/a

n/a

25.1

24.4

n/a

n/a

24.8

n/a

n/a

Supplement length 1

26

n/a

n/a

25.8

n/a

n/a

25.7

25.5

n/a

n/a

25.8

n/a

n/a

  1. Abbreviations: L body length, Ventr. pore dist. ant. end. ventral pore distance from the anterior end, abd body diameter at anus level, Amphid dist. ant. end Amphid distance from the anterior end, cbd base pharynx corresponding body diameter at the base of the pharynx, a body length/body width, b body length/pharynx length, c body length/tail length. The codes RIT848, RIT849, RIT850 and UGMD 104316 correspond to one slide each