Published February 7, 2022
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Table 2 in Description of five new and six known species of the genus Basirotyleptus Jairajpuri, 1964 (Nematoda: Dorylaimida: Tylencholaimoidea) from the Western Ghats, India
Authors/Creators
- 1. Nematode Biodiversity Research Lab, Department of Zoology, Aligarh Muslim University, Aligarh- 202002, India.
Description
Table 2. Measurements of Basirotyleptus pini Siddiqi & Khan, 1964. All measurements are in μm and in the form: mean ± s.d. (range).
| Localities | Kollam population | Pathanamthitta population |
|---|---|---|
| Characters | Females | Females |
| n | 9 | 9 |
| L | 522.9 ± 23.0 (465–575) | 522.5 ± 28.9 (453–556) |
| Body diameter at neck base | 19.6 ± 0.65 (18.5–20.5) | 19.3 ± 0.61 (18.5–20.5) |
| Body diameter at mid body | 20.9 ± 0.65 (19.5–21.5) | 21.2 ± 0.80 (19.5–22.5) |
| Body diameter at anus | 15.5 ± 0.55 (14.5–16.5) | 15.5 ± 0.85 (13.5–16.5) |
| a | 25.0 ± 1.3 (22.6–26.7) | 24.6 ± 0.85 (23.1–25.8) |
| b | 4.5 ± 0.24 (4.1–4.9) | 4.4 ± 0.20 (4.0–4.8) |
| c | 37.2 ± 1.7 (33.9–39.1) | 37.9 ± 3.1 (33.3–43.0) |
| c’ | 0.90 ± 0.05 (0.81–1.0) | 0.88 ± 0.06 (0.76–1.0) |
| V | 38.7 ± 1.0 (37.5–40.6) | 37.2 ± 1.5 (35.5–40.2) |
| G1 | 2.9 ± 0.81 (2.2–5.0) | 2.3 ±0.43 (1.5–3.0) |
| G2 | 19.9 ± 2.4 (17.0–24.8) | 21.6 ± 3.4 (16.4–27.4) |
| Lip region diameter | 8.6 ± 0.24 (8.5–9.0) | 8.7 ± 0.15 (8.5–9.0) |
| Lip region height | 3.8 ± 0.20 (3.5–4.0) | 3.8 ± 0.20 (3.5–4.0) |
| Amphidial aperture | 4.8 ± 0.15 (4.5–5.0) | 4.7 ± 0.20 (4.5–5.0) |
| Odontostyle length | 12.3 ± 0.27 (11.5–12.5) | 11.5 ± 0.30 (11–12) |
| Odontophore length | 13.2 ± 0.46 (12.5–14.0) | 13.8 ± 0.46 (12.5–14.0) |
| Total stylet length | 25.5 ± 0.63 (25–26) | 25.4 ± 0.70 (24.5–26.0) |
| Guiding ring from anterior end | 10.8 ± 0.20 (10.5–11.0) | 10.9 ± 0.23 (10–11) |
| Nerve ring from anterior end | 63.8 ± 2.5 (58–66) | 63.2 ± 2.8 (58–66) |
| Neck length | 115.7 ± 4.2 (105–121) | 117.0 ± 3.9 (110–124) |
| Expanded part of pharynx | 19.1 ± 0.93 (17.5–20.5) | 18.6 ± 1.0 (17–20) |
| Cardia length | 5.3 ± 0.58 (4.5–5.5) | 4.7 ± 0.56 (4.0–6.0) |
| Anterior genital branch | 14.5 ± 2.0 (11–18) | 12.5 ± 2.5 (8.0–17) |
| Posterior genital branch | 106.1 ± 10.8 (89–119) | 114.6 ± 14.4 (91–142) |
| Vaginal length | 11.3 ± 0.67 (10.5–12.5) | 11.5 ± 0.65 (10.5–12.5) |
| Vulva from anterior end | 202.6 ± 9.5 (185–217) | 194.8 ± 12.59 (172–222) |
| Prerectum length | 40.6 ± 5.9 (29–47) | 42.4 ± 5.2 (37–49) |
| Rectum length | 18.9 ± 0.80 (17.5–19.5) | 19.7 ± 0.97 (18.5–21.5) |
| Tail length | 14.0 ± 0.80 (12.5–16.0) | 13.8 ± 1.1 (12–15) |
Notes
Published as part of Islam, Md Niraul & Ahmad, Wasim, 2022, Description of five new and six known species of the genus Basirotyleptus Jairajpuri, 1964 (Nematoda: Dorylaimida: Tylencholaimoidea) from the Western Ghats, India, pp. 9 in European Journal of Taxonomy 791 (1) on page 9, DOI: 10.5852/ejt.2022.791.1645, http://zenodo.org/record/5999842
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Additional details
Identifiers
References
- Siddiqi M. R. & Khan S. H. 1964. Trichonchium n. g. (Nematoda: Campydoridae), with descriptions of two new species from tea soil, Assam, India. Nematologica 9: 641 - 645. https: // doi. org / 10.1163 / 187529263 X 00755