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Morphological and molecular characterization of Epidorylaimus procerus sp. n. (Dorylaimida: Qudsianematidae) from Vietnam Cover

Morphological and molecular characterization of Epidorylaimus procerus sp. n. (Dorylaimida: Qudsianematidae) from Vietnam

Open Access
|Nov 2020

Figures & Tables

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].

Figure 3:

Combined Bayesian inferred and maximum likelihood tree of Epidorylaimus procerus sp. n. based on sequences of the 28S rDNA region.

Morphometrics of Epidorylaimus procerus sp_ n_ from Vietnam_

HolotypeParatypes
15♀♀
Character
L 2.372.28 ± 0.09 (2.16-2.46)
a 30.831.4 ± 1.2 (28.8-32.9)
b 5.55.2 ± 0.2 (4.9-5.6)
c 13.013.3 ± 0.7 (12.1-14.4)
V 41.541.2 ± 0.8 (39.8-42.6)
c′ 5.44.9 ± 0.4 (4.4-5.5)
Lip-region diameter1715.9 ± 0.6 (15-17)
Odontostyle length3233.4 ± 1.2 (32-35)
Odontophore length3230.2 ± 1.5 (28-33)
Neck length432435 ± 18 (415-461)
Pharyngeal expansion length204212 ± 13 (194-238)
Body diam. at neck base6165.0 ± 4.0 (61-73)
 Mid-body7772.6 ± 3.4 (68-79)
   Anus/cloaca3635.2 ± 1.3 (32-36)
Distance vulva – anterior end982938 ± 43 (885-1012)
Prerectum length9191.8 ± 18.4 (70-123)
Rectum length4242.5 ± 4.6 (35-49)
Tail length182171 ± 9.2 (157-186)
DOI: https://doi.org/10.21307/jofnem-2020-112 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X
Language: English
Page range: 1 - 8
Published on: Nov 6, 2020
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2020 Thi Anh Duong Nguyen, Reyes Peña-Santiago, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.