| trichostrongylus axei | species | eukaryota | invertebrates | species | 40349 |
| trichostrongylus capricola | species | eukaryota | invertebrates | species | 126400 |
| trichostrongylus colubriformis | species | eukaryota | invertebrates | species | 6319 |
| trichostrongylus skrjabini | species | | | species | |
| trichostrongylus vitrinus | species | eukaryota | invertebrates | species | 40352 |