Herczek, A., Y. A. Popov, and E. Penalver, 2000A. The first fossil record of cylapinous plant bugs from the Lower Miocene of Spain: Aragocylapus miocaenicus n. gen., n. sp. (Heteroptera: Miridae: Cylapinae). Acta Geologica Hispanica 35: 183--188. (PDF not available.)
Citations for this site should read: “Schuh, R.T. 2002-2013. On-line Systematic
Catalog of Plant Bugs (Insecta: Heteroptera: Miridae).
http://research.amnh.org/pbi/catalog/”