Figure 1:
Epidorylaimus procerus sp. n. (female). A: Entire. B, C: Anterior region in lateral median view. D: Lip region in lateral surface view. E: Pharyngo-intestinal junction. F: Vagina. G: Neck region. H: Anterior genital branch. I: Posterior body region [scale bars: A = 500 µm; B, C = 10 µm; D, F = 5 µm; E = 20 µm; G-I = 50 µm].
Figure 2:
Epidorylaimus procerus sp. n. (female, LM). A: Entire. B-D: Anterior region in lateral median view. E: Neck region. F: Pharyngo-intestinal junction. G: Lip region in lateral surface view. H: Anterior genital branch. I: Uterine egg. J: Vagina. K: Caudal region. L: Anterior portion of the caudal region in median view. M: Same in submedian view, showing the blister-like elements mainly subventrally and ventrally [scale bars: A = 500 µm; B-D = 10 µm; E, H, K = 50; F, I, L, M = 20 µm; G, J = 5 µm].
Table 1.
Morphometrics of Epidorylaimus procerus sp. n. from Vietnam.
| Holotype | Paratypes | |
|---|---|---|
| ♀ | 15♀♀ | |
| Character | ||
| L | 2.37 | 2.28 ± 0.09 (2.16-2.46) |
| a | 30.8 | 31.4 ± 1.2 (28.8-32.9) |
| b | 5.5 | 5.2 ± 0.2 (4.9-5.6) |
| c | 13.0 | 13.3 ± 0.7 (12.1-14.4) |
| V | 41.5 | 41.2 ± 0.8 (39.8-42.6) |
| c′ | 5.4 | 4.9 ± 0.4 (4.4-5.5) |
| Lip-region diameter | 17 | 15.9 ± 0.6 (15-17) |
| Odontostyle length | 32 | 33.4 ± 1.2 (32-35) |
| Odontophore length | 32 | 30.2 ± 1.5 (28-33) |
| Neck length | 432 | 435 ± 18 (415-461) |
| Pharyngeal expansion length | 204 | 212 ± 13 (194-238) |
| Body diam. at neck base | 61 | 65.0 ± 4.0 (61-73) |
| Mid-body | 77 | 72.6 ± 3.4 (68-79) |
| Anus/cloaca | 36 | 35.2 ± 1.3 (32-36) |
| Distance vulva – anterior end | 982 | 938 ± 43 (885-1012) |
| Prerectum length | 91 | 91.8 ± 18.4 (70-123) |
| Rectum length | 42 | 42.5 ± 4.6 (35-49) |
| Tail length | 182 | 171 ± 9.2 (157-186) |
Figure 3:
Combined Bayesian inferred and maximum likelihood tree of Epidorylaimus procerus sp. n. based on sequences of the 28S rDNA region.