| Taxon | Curated by |
|---|---|
| Platyhelminthes | Section Soil Food Webs |
| Enchytraeidae | Section Oligochaeta |
| Lumbricidae | Section Oligochaeta |
| Tardigrada | Section Nematoda |
| Nematoda | Section Nematoda |
| HEXAPODA | |
| Collembola | Section Apterygota |
| Diplura | Section Apterygota |
| Protura | Section Apterygota |
| MYRIAPODA | |
| Diplopoda | Section Myriapoda |
| Chilopoda | Section Myriapoda |
| Symphyla | Section Myriapoda |
| Pauropoda | Section Myriapoda |
| CRUSTACEA | |
| Isopoda | Section Myriapoda |
| CHELICERATA | |
| Araneae – recent/fossil (amber) | Section Arachnida |
| Opiliones | Section Arachnida |
| Pseudoscorpiones | Section Arachnida |
| Ricinulei | Section Arachnida |
| Mesostigmata | Section Arachnida |
| Ixodida | Section Arachnida |
| Oribatida | Section Arachnida |
| Acaridida | Section Arachnida |
| Trombidiformes | Section Arachnida |
| Fossil mites (amber) | Section Arachnida |
