Template:Haldeman, 1850
- Haldeman, S.S. 1850. On four new species of Hemiptera of the genera Ploiaria, Chermes, and Aleurodes, and two new Hymenoptera (Aleurodes aleurodinus, Eretmocerus corni), parasitic in the last named. American Journal of Science, and Arts (2) 9: 108–111. BHL