| Nominal Species (n = 5) | Present allocation (n = 5) | Ref. |
|---|---|---|
| Raphidascaris diodonis Thwaite, 1927 | Raphidascaroides diodonis | 75097 |
| Terranova ginglymostomae Olsen | Terranova ginglymostomae | 19 |
| Contracaecum histiophori Yamaguti, 1935 | Contracaecum histiophori | 19 |
| Raphidascaroides nipponensis Yamaguti, 1941 | Raphidascaroides nipponensis | 19 |
| Porrocaecum trichiuri Chandler, 1935 | Terranova trichiuri | 75097 |