Parachela (tardigrade)
Parachela is an order of tardigrades in the class Eutardigrada. They have existed for at least 72 million years and they still exist today. The oldest member of Parachela is Beorn.
| Parachela Temporal range: | |
|---|---|
 | |
| Hypsibius dujardini | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Tardigrada |
| Class: | Eutardigrada |
| Order: | Parachela |
| Superfamilies and families | |
|
See text | |
Superfamilies and families
The order includes the following superfamilies and families:
- Eohypsiboiidea
- Hypsibioidea
- Calohypsibiidae
- Hypsibiidae
- Microhypsibiidae
- Ramazzottiidae
- Isohypsibioidea
- Hexapodibiidae
- Isohypsibiidae
- Macrobiotoidea
- †Beornidae
- Macrobiotidae
- Murrayidae
- Necopinatidae
- Richtersiidae
References
- Budd, G. (2001). "Tardigrades as 'Stem-Group Arthropods': The Evidence from the Cambrian Fauna". Zoologischer Anzeiger. 240 (3–4): 265–279. doi:10.1078/0044-5231-00034. ISSN 0044-5231.
External links
Media related to Parachela at Wikimedia Commons
Data related to Parachela (tardigrade) at Wikispecies
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.