| Trích dẫn | Opara, K.N., 2002 Population dynamics of Piscicola geometra (Hirudinea: Rhynchobdellida) on Oreochromis niloticus (Cichlidae) cultured in a rainforest fish pond, southeastern Nigeria. Journal of Environmental Sciences 14(4):536-540. |
| Tài liệu tham khảo | 95838 Opara, K.N., 2002 |
| Trang | 536 |
| Named Used as Valid | Piscicola geometra |
| Địa phương | |
| Distribution |