| ichthyophis nguyenorum | | Viet Nam: Lam Dong, Cat Loc, Sui Lan | | 766942942 |
| ichthyophis nguyenorum | | Viet Nam: Lam Dong, Cat Loc, Sui Lan | | 766942944 |
| ichthyophis nguyenorum | | Viet Nam: Lam Dong, Cat Loc, Sui Lan | | 778479929 |
| ichthyophis nguyenorum | | Viet Nam: Lam Dong, Cat Loc, Sui Lan | | 778479931 |