| Kingdom | Phylum | Order | Family |
|---|---|---|---|
| Animalia | Gastrotricha | Chaetonotida | Xenotrichulidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Heteroxenotrichula affinis (Remane, 1934) | accepted |
| species | Heteroxenotrichula arcassonensis Ruppert, 1979 | accepted |
| species | Heteroxenotrichula pygmaea (Remane, 1934) | accepted |
| species | Heteroxenotrichula simplex (Mock, 1979) | accepted |
| species | Heteroxenotrichula squamosa Wilke, 1954 | accepted |
| species | Heteroxenotrichula subterranea (Remane, 1934) | accepted |
| species | Heteroxenotrichula texana Todaro, 1994 | accepted |
| species | Heteroxenotrichula transatlantica Ruppert, 1979 | accepted |
| species | Heteroxenotrichula variocirrata (d'Hondt, 1966) | accepted |
| species | Heteroxenotrichula wilkeae Ruppert, 1979 | accepted |
Heteroxenotrichula Wilke, 1954. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-23.