# ชั้นทาร์ดิกราดา
## Noun (N)
### Sense: in some classifications considered a separate phylum: microscopic arachnid-like invertebrates living in water or damp moss having 4 pairs of legs and instead of a mouth a pair of stylets or needlelike piercing organs connected with the pharynx
- Tardigrada
- class Tardigrada