| Tactopoda | |
|---|---|
|  | |
| The tardigrade Hypsibius dujardini | |
|  | |
| The blue crab Callinectes sapidus, an arthropod | |
| Scientific classification | |
| Kingdom: | Animalia | 
| Subkingdom: | Eumetazoa | 
| Clade: | Bilateria | 
| Clade: | Nephrozoa | 
| (unranked): | Protostomia | 
| Superphylum: | Ecdysozoa | 
| (unranked): | Panarthropoda | 
| (unranked): | Tactopoda Budd, 2001 | 
Tactopoda is a proposed clade of protostome animals that includes the phyla Tardigrada and Euarthropoda, supported by various morphological observations.
Velvet worms (Onychophora)
Some of Maxillopoda
The rest of Maxillopoda