| Cryptocercus primarius | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Blattodea |
| Family: | Cryptocercidae |
| Genus: | Cryptocercus |
| Species: | C. primarius |
| Binomial name | |
| Cryptocercus primarius Bey-Bienko, 1938 | |
Cryptocercus primarius is a species of subsocial, xylophagous cockroach in the family Cryptocercidae. It is found in the Sichuan Province of China, and is thought to be the most ancestral member of Cryptocercus.