| Body length (mm) | 81–145 | 103–186 | 85–145 | 134 | 110–276 |
|---|---|---|---|---|---|
| Segment number | 101–129 | 110–130 | 123–129 | 88 | 104–141 |
| Weight (g) | 0.63–1.89 | 1.66–3.66 | 1.11–3.12 | – | 0.67–5.32 |
| First dorsal pore | 12/13 | 12/13 | 12/13 | 12/13 | 12/13 or 13/14 |
| Setal number | |||||
| VII | 54–70 | 64–77 | 69–74 | 64 or 65 (VIII) | 47–69 |
| XX | 56–84 | 73–89 | 75–78 | 67–70 (XXV) | 52–81 |
| between male pores | 18–25 | 19–26 | 20–27 | 20–21 | 11–22 |
| Genital papillae | |||||
| papilla adjacent to male pore preclitellar postclitellar Spermathecal pores | Surrounded by 6–17 papillae 2–16 anterior to each spermathecal pore Absent 7/8–8/9 | Surrounded by 3–7 papillae 1–7 in a transverse row in each of presetal and postsetal IX, and 1 on either side of each spermathecal pore 3–8 in a transverse row in each of presetal and postsetal XVIII 7/8–8/9 | One anteromedial and one posteromedial 10–20 in a transverse row in each of postsetal VIII, presetal IX and presetal X About 140 in transverse rows in mid-ventral XVIII 7/8–8/9 | Surrounded by 4–9 papillae 10–23 in transverse rows in presetal VIII and presetal IX 34–53 in transverse rows in mid-ventral XVIII 7/8–8/9 | Surrounded by 5–9 papillae 9–24 in form of an arc stretching across two annulets and medial to each spermathecal pore 3–8 adjacent to 17/18 and 9–20 in presetal XIX, in line with each male pore 7/8–8/9 |
| Diverticulum | Coiled | Coiled | Coiled | Coiled | Coiled |
| Hearts | X–XIII | X–XIII | X–XIII | Last heart in XIII | X–XIII |
| Testes | Small in X, XI | Small in X, XI | Oval in X, XI | Small, both in XI | Small in X, XI |
| Seminal vesicles | Large | Large | Large | Large | Large |
| Prostate glands | Large in XVI–XXI | Large in XVI–XXII | Large in XVI–XXI | Large in XVI–XXI | Large in XVI–XXI |
| Prostatic ducts | U-shaped in XVIII | C- or U-shaped in XVIII | S- or U-shaped in XVIII–XIX | U-shaped in XVIII–XIX | C- or U-shaped in XVIII |
| Accessory glands | Stalked | Stalked | Stalked | Stalked | Stalked |