Works
- with Edmond de Sélys Longchamps. “Revue des odonates ou Libellules d'Europe.” Mémoires de la Société Royale des Sciences de Liége 6:1-408 (1850).
- Monographie der Termiten (1855-1860).
- Synopsis of North American Neuroptera (1861). This work was written at the request of the Smithsonian Institution. Some of the terms used by Hagen were not well explained in this work. This was corrected by the Irish Entomologist Alexander Henry Haliday in 1857 in “Explanation of terms used by Dr Hagen in his synopsis of the British Dragon-flies,” Entomologists' Annual 164-15, Fig.
- Bibliotheca Entomologica (1862-1863). This work, listing all entomological literature up to 1862, was found in all the major entomology libraries. It was the “entomologist's bible.”
He wrote over 400 articles.
Read more about this topic: Hermann August Hagen
Famous quotes containing the word works:
“Audible prayer can never do the works of spiritual understanding, which regenerates; but silent prayer, watchfulness, and devout obedience enable us to follow Jesus’ example. Long prayers, superstition, and creeds clip the strong pinions of love, and clothe religion in human forms. Whatever materializes worship hinders man’s spiritual growth and keeps him from demonstrating his power over error.”
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“He never works and never bathes, and yet he appears well fed always.... Well, what does he live on then?”
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