Peritrich
| Peritrich | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Clade: | Diaphoretickes |
| Clade: | Sar |
| Clade: | Alveolata |
| Phylum: | Ciliophora |
| Class: | Oligohymenophorea |
| Subclass: | Peritrichia Stein 1859 |
| Orders | |
The peritrichs (Latin: Peritrichia) are a large and distinctive group of ciliates.
The peritrichs were first defined by Friedrich von Stein in 1859. Initially they were considered spirotrichs, then treated as a separate category, before receiving their modern placement.