Template:Vršanský et al., 2014
- Vršanský, P., Oružinský, R., Barna, P., Vidlička, Ľ. & Labandeira, C.C. 2014. Native Ectobius (Blattaria: Ectobiidae) from the Early Eocene Green River Formation of Colorado and its reintroduction to North America 49 million years later. Annals of the Entomological Society of America 107(1): 28–36. DOI: 10.1603/AN13042