Description of two new and six known species of the genus Tylencholaimus de Man, 1876 (Nematoda: Dorylaimida) with a diagnostic compendium and key to species
Author
Ahad, Sumaya
Author
Ahmad, Wasim
text
Zootaxa
2016
4107
4
451
490
journal article
39143
10.11646/zootaxa.4107.4.1
ab6db32e-2995-4620-b521-d5cbaddbceae
1175-5326
267748
262D02B9-E5CF-429C-B0DF-D1BB42BDB604
Table 3. Morphometrics of Tylencholaimus vulvulatus Rahman, Jairajpuri, Ahmad & Ahmad, 1987 (All measurement in µm) | Kaziranga | National Park grassland Population | Kaziranga National park forest tree Population |
|---|
| Characters | Females | Males | Females |
|---|
| n | 2 | 4 | 4 |
|---|
| L | 751, 922 | 908±58.8 (826-972) | 817±84.6 (681-894) |
|---|
| Body diameter at neck base | 25, 24 | 24.7±1.9 (22-27) | 23.5±1.4 (21-25) |
|---|
| Body diameter at mid body | 27, 30 | 27.2±2.2 (25-30) | 26±1.8 (23-28) |
|---|
| Body diameter at anus | 19, 21 | 19.2±0.4 (19-20) | 17.3±1.2 (16-19) |
|---|
| a | 27.8, 30.7 | 33.3±1.0 (32.4-35.1) | 31.3±1.1 (29.6-32.6) |
|---|
| b | 3.8, 4.8 | 4.7±0.2 (4.3-5) | 4.8±0.2 (4.5-5.2) |
|---|
| c | 50, 54.2 | 57.5±2.6 (54.9-60.7) | 56.9±3.2 (52.3-59.6) |
|---|
| c` | 0.9, 0.8 | 0.7±0.04 (0.7-0.8) | 0.7±0.09 (0.7-0.9) |
|---|
| V | 76.8, 70.1 | - | 68.2±2.1 (64.6-69.9) |
|---|
| G1 | 23.4, 31.1 | - | 26.5±1.2 (24.7-28.2) |
|---|
| G2 | 14.6, 11.8 | - | 9.2±0.2 (8.8-9.5) |
|---|
| Lip region diameter | 7, 7 | 7.5±0.5 (7-8) | 7.0 |
|---|
| Lip region height | 3, 3 | 3.1±0.2 (3-3.5) | 3.0 |
|---|
| Amphid aperture | 2, 2 | 3.0 | 2.5 |
|---|
| Odontostyle length | 6, 6 | 6.0 | 6.7±0.4 (6-7) |
|---|
| Odontophore length | 8, 7 | 7.8±0.5 (7-8.5) | 7.0 |
|---|
| Guiding ring from anterior end | 4.5, 4.5 | 4.6±0.4 (4-5) | 4.1±0.2 (4-4.5) |
|---|
| Nerve ring from anterior end | 80, 82 | 80±3 (77-83) | 71.2±2.1 (70-75) |
|---|
| Neck length | 197, 189 | 190.2±6.4 (182-200) | 167.5±12.9 (150-186) |
|---|
| Expanded part of Pharynx | 74, 72 | 73.5±3.6 (68-79) | 68.2±7.0 (58-77) |
|---|
| Cardia length | 8, 8 | 8.7±1.7 (6-11) | 5.7±0.4 (5-6) |
|---|
| Anterior genital branch | 176, 287 | - | 216.5±19.8 (183-233) |
|---|
| Posterior genital branch | 110, 109 | - | 75.7±7.6 (65-84) |
|---|
| Vaginal depth | 16, 16 | - | 15.2±1.9 (12-17) |
|---|
| Vulva from anterior end | 577, 647 | - | 557±53.5 (471-617) |
|---|
| Prerectum length | 89, 110 | - | 116.6±22.8 (94-148) |
|---|
| Rectum length | 18, 17 | - | 16±2.1 (14-19) |
|---|
| Tail length | 15, 17 | 15.7±0.4 (15-16) | 14.3±0.9 (13-15) |
|---|
| Spicules length | - | 30.2±1.4 (28-32) | - |
|---|
| Lateral guiding pieces | - | 8±0.7 (7-9) | - |
|---|
| Ventromedian supplements | - | 3.0 | - |
|---|