Postelichus productus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dryopidae
- genus: Postelichus
- species: Postelichus productus
Ixtlán del Río
Nayarit- Galeana
Nuevo León- Villa de Reyes
San Luis Potosí
Mexico- United States
Coalinga