Pecaroecus
| Pecaroecus | |
|---|---|
| Pecaroecus javalii head structure | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Psocodea | 
| Suborder: | Troctomorpha | 
| Infraorder: | Phthiraptera | 
| Parvorder: | Anoplura | 
| Family: | Pecaroecidae Kéler, 1963 | 
| Genus: | Pecaroecus Babcock & Ewing, 1938 | 
| Species: | P. javalii | 
| Binomial name | |
| Pecaroecus javalii Babcock & Ewing, 1938 | |
Pecaroecus javalii, the giant sucking louse or peccary louse, is a species of sucking louse. It is the only species in the genus Pecaroecus and family Pecaroecidae. This species was first discovered in 1932 by Babcock and Ewing on a one-month-old javelina in west Texas.