Glyphidrilus weberi Horst 1889

Dimensions: body length79 mm. Body cylindrical in anterior part, quadrangular in transverse section-behind clitellum. 286 segments. Anus dorso-terminal. The body colour pale brown. At posterior end dorsal surface considerably broader than the ventral. Clitellar wi on ventro-lateral part of clitellum in 23–32. Prostomium zygolobous. Dorsal pores absent. Clitellum annular in 16–32. Four pairs of setae per segment from 2, setal formula aa:ab:bc:cd:dd = 1.0:0.5:1.5:0.5:1.0 in segment 8. Female pores, male pores and spermathecal pores not visible. Gm laterally paired or asymmetrical on bc in 15–16. Septa 5/6–8/9 thicker, 9/10–11/12 thick and 12/13 to the last segment thin. Gi small, globular within ½7–½8. Intestine enlarged from 13. Dorsal blood vessel anterior to 8. He in 8–11. No distinguishable np in first eleven segments. Sv in 9–12. Ov in 13–14. Testis in 10–11. Prostate and accessory glands absent. Sc in 13/14–17/18, 0.2–0.4 mm in diameter, one to three on each side per segment.