Chitonida
| Chitonida | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Polyplacophora | 
| Subclass: | Neoloricata | 
| Order: | Chitonida Thiele, 1910 | 
| Families | |
| See text | |
Chitonida is an order of chitons. The order was erected to class chitons with elaborate hull outgrowths on their eggs.