| Kingdom | Phylum | Class | Order | Family |
|---|---|---|---|---|
| Animalia | Tardigrada | Eutardigrada | Parachela | Macrobiotidae |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Calcarobiotus digeronimoi Pilato, Binda & Lisi, 2004 | accepted |
| species | Calcarobiotus filmeri Dastych, 1993 | accepted |
| species | Calcarobiotus gildae (Maucci & Durante Pasa, 1981) | accepted |
| species | Calcarobiotus hainanensis Li, Wang & Wang, 2008 | accepted |
| species | Calcarobiotus imperialis Abe & Takeda, 2000 | accepted |
| species | Calcarobiotus longinoi Kaczmarek, Michalczyk & Guidetti, 2006 | accepted |
| species | Calcarobiotus occultus Dastych, 1993 | accepted |
| species | Calcarobiotus parvicalcar Pilato & Lisi, 2009 | accepted |
| species | Calcarobiotus polygonatus (Binda & Guglielmino, 1991) | accepted |
| species | Calcarobiotus tetrannulatus Pilato, Binda & Lisi, 2004 | accepted |
Calcarobiotus Dastych, 1993. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-12-12.