| nematodirus helvetianus | gazella dorcas | Tunisia: Dghoumes National Park | Gazella dorcas 1 | 1212311977 |
| nematodirus helvetianus | gazella dorcas | Tunisia: Dghoumes National Park | Gazella dorcas 2 | 1212311978 |
| nematodirus helvetianus | Oryx dammah 1 | Tunisia: Dghoumes National Park | Oryx dammah 1 | 1212311984 |
| nematodirus helvetianus | Oryx dammah 2 | Tunisia: Dghoumes National Park | Oryx dammah 2 | 1212311985 |
| nematodirus helvetianus | ovis aries | Tunisia: Dghoumes National Park | sheep 1 | 1212312006 |
| nematodirus helvetianus | ovis aries | Tunisia: Dghoumes National Park | sheep 2 | 1212312007 |
| nematodirus helvetianus | ovis aries | Tunisia: Dghoumes National Park | sheep 3 | 1212312008 |
| nematodirus helvetianus | ovis aries | Tunisia: Dghoumes National Park | sheep 4 | 1212312009 |
| nematodirus helvetianus | capra hircus | Tunisia: Dghoumes National Park | goat 1 | 1212312020 |
| nematodirus helvetianus | capra hircus | Tunisia: Dghoumes National Park | goat 2 | 1212312021 |
| nematodirus helvetianus | capra hircus | Tunisia: Dghoumes National Park | goat 3 | 1212312022 |
| nematodirus helvetianus | capra hircus | Tunisia: Dghoumes National Park | goat 4 | 1212312023 |