| Halichondrida | |
|---|---|
|  | |
| Halichondria panicea | |
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Porifera | 
| Class: | Demospongiae | 
| Order: | Halichondrida Gray, 1867 | 
| Families | |
Halichondrida is an order of marine demosponges. Demosponges with simple spicules and a generally confused skeletal arrangement are grouped into this order although its monophyly is considered suspect and further taxonomic revision can be expected.