Table 1 Measurements of Oncholaimus dyvae sp. nov (in μm)

Total body length

9430

6212–7825

8010–8598

Head diameter

40.0

39–43

44.2–51

Lenght of subcephalic setae

9.0

8–9

9

Lenght of cephalic setae

11.4

10.5–11

11

Amphid fovea height

16.0

15–16

14–15

Amphid fovea width

18.0

17–18

16–17

Amphid fovea width/c.b.d. (%)

38.3

36.6–38.3

35.6–36.9

Nerve ring from anterior end

337

375–380

375–377

Nerve ring c.b.d.

61.5

60–62

60–61

Excretory pore from anterior

172

206–209

250–265

Oesophagus lenght

810

612–915

881–917

Oesophagus c.b.d.

70.3

63–76

76.9–117

Maximum body diameter

95.0

63–90

90–139

Spicule lenght

79

79–101

–

Anal diameter

48.0

40–48

41.2–65

Tail lenght

160

134–165

189–190

Tail lenght/a.b.d.

3.3

2.9–4.1

2.9–4.6

Vulva from anterior

–

–

5130–5912

Vulva c.b.d.

–

–

90–106

V%

–

–

64.1–68.8

a

99.3

98.6–105

61.9–88.9

b

11.6

9–10.2

8.7–9.8

c

58.9

46.4–61.5

42.4–45.3