Ichthyosporea
| Ichthyosporea Temporal range:  | |
|---|---|
| Sphaeroforma arctica | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Clade: | Amorphea | 
| Clade: | Obazoa | 
| Clade: | Opisthokonta | 
| Clade: | Holozoa | 
| Class: | Ichthyosporea Cavalier-Smith, 1998 | 
| Orders | |
| Synonyms | |
| Mesomycetozoa Mendoza et al., 2002 | |
The Ichthyosporea (or DRIP clade, or Mesomycetozoea) are a small group of Opisthokonta in Eukaryota (formerly protists), mostly parasites of fish and other animals.