Cyclocosmia truncata
| Cyclocosmia truncata | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Family: | Halonoproctidae |
| Genus: | Cyclocosmia |
| Species: | C. truncata
|
| Binomial name | |
| Cyclocosmia truncata (Hentz, 1841)
| |
Cyclocosmia truncata is a species of cork-lid trapdoor spider in the family Halonoproctidae. It is found in the United States. When threatened, Cyclocosmia truncata retreats into its burrow and uses its rigid, disc-shaped abdomen to plug the entrance, a defensive behavior known as phragmosis.