| Material examined | IK-2019-2107 | IK-2019-2130 |
|---|---|---|
| Tubuli | ||
| - diameter | 60–70 | 30–50 |
| Nematothecae | ||
| - length | 65–85 | 50–90 |
| - maximum width | ca . 20 | ca . 30 |
| - diameter at aperture | ca . 5 | ca . 5 |
| Gonothecae | ||
| - length | ca . 770 | ca . 740 |
| - width (at aperture region) | ca . 540 | ca . 560 |
| - width (below aperture region) | ca . 380 | ca . 360 |
| - aperture diameter | ca . 90 | ca . 85 |