Metaphire dorsobitheca (Thai et Huynh, 1992) (CTU–EW.191.h01) A1, A2 Male region, ventral view B1, B2 right spermathecae C spermathecal region, dorsal view D1, D2 intestinal caecum E Testis sacs and vesicles F1, F2 left prostatic gland G transection via copulatory pouch. Scale bar: 1mm.

 
 
  Part of: Nguyen TT, Lam DH, Trinh BTK, Nguyen AD (2020) The megascolecid earthworms (Annelida, Oligochaeta, Megascolecidae) in the Phu Quoc island, Vietnam, with descriptions of three new species. ZooKeys 932: 1-25. https://doi.org/10.3897/zookeys.932.50314