Philipp Christoph Zeller was a German entomologist.
Ernst Friedrich Germar was a German professor and director of the Mineralogical Museum at Halle. As well as being a mineralogist he was interested in entomology and particularly in the Coleoptera and Hemiptera. He wrote monographs on several insect families including the Scutelleridae. He also took an interest in paleoentomology.
Carl Heinrich Georg(es) von Heyden was a German senator and entomologist. He collected insects in all orders but was especially interested in Coleoptera, Microlepidoptera, Hymenoptera, Diptera and fossil insects. His collections are divided between the German Entomological Institute and the Senckenberg Museum.
Hermann Dewitz was a German entomologist who specialized in Lepidoptera.
Gustav Weymer (1833–1914) was a German entomologist. He described many new taxa of butterflies from specimens collected by Alphons Stübel in South America.
August Friedrich Böttcher was a German entomologist.
Johan Martin Jakob von Tengström was a Finnish entomologist.
Pieter Cornelius Tobias Snellen was a Dutch entomologist.
Ludwig Martin (17 February 1858, Munich 10,December 1924 München-Purkheim was a German entomologist.
Rudolf Ludwig Meyer-Dür was a Swiss entomologist who specialised in Hemiptera, Orthoptera and Neuroptera He was a founder Member of the Swiss Entomological Society.
Emil Frey-Gessner was a Swiss entomologist. At first Emil Frey-Gessner studied mechanical engineering and was until 1865 technical director in the Frey-Gessner family cotton mill. Later he studied natural sciences at the Eidgenössische Technische Hochschule Zürich and became a District Teacher in Brugg then in the Canton of Aarau. From 1872 he was conservator of the entomological collections at the new museum of Geneva University. He was Dr. hc of the University of Geneva.
Karl Vorbrodt, or Carl, was a Swiss entomologist who specialised in Lepidoptera and microlepidoptera. Vorbrodt published fauna studies, revisions and descriptions of new species in Mitteilungen der Schweizerischen Entomologischen Gesellschaft. Together with Johann Müller-Rutz he wrote Die Schmetterlinge der Schweiz Bern K.J. Wyss, 1911-1914. His collection of Palearctic Lepidoptera is in the Natural History Museum of Bern.
Carl Heinrich Reutti was a German entomologist who specialised in Lepidoptera. He wrote (1853) Lepidopteren-Fauna Badens.Beiträge zur Rheinischen Naturgeschichte 3_3: 1-216 pdf in which he described Epichnopterix sieboldii. Other works are
Friedrich Otto Büttner was a German entomologist who specialised in Lepidoptera. He wrote the original description of Stenoptilia pneumonanthes in Die Pommerschen, insbesondere die Stettiner Microlepidoptern. Entomologische Zeitung 41: 383–473. Stettin. (1880).Friedrich Büttner was a Member of the Stettin Entomological Society. By profession he was a teacher.
Franz Pfaffenzeller was a German entomologist who specialised in Lepidoptera especially the Microlepidoptera of the Alps. His collections are held by the Natural History Museum, Berlin
Georg Adolf Keferstein was a German lawyer and entomologist.
Karl, or Carl, August Teich was a German entomologist who specialised in Lepidoptera especially of the Baltic region. He described Caryocolum crepusculella, Gelechia bergiella and Gelechia farinosa among others. Fragments of his microlepidoptera collections are held by the Latvian Museum of Natural History. The bulk did not survive.
Heinrich Gottlob Lang was a German entomologist who specialised in Lepidoptera. He was an artist illustrating books on natural history, naturalist and natural history collector, notably of minerals. He wrote Verzeichniss seiner Schmetterlinge, in den Gegenden um Augsburg gesammelt und nach dem Wiener systematischen Verzeichniss eingetheilt : mit den Linneischen, auch deutschen und französischen Namen, und Anführung derjenigen Werke, worinn sie mit Farben abgebildet sind Zweyte, verbesserte und stark vermehrte Auflage. - pp. I-XXVIII [= 1-28], 1–226, [1]. Augsburg. (Klett).pdf published by Maria Jakobina Klett (1709-1795) in which he describes Melitaea diamina. Maria Jakobina Klett was owner of Eberhard Klett Verlag, one of the most important Augsburg “Protestant publishers.” She published many technical books
Sigmund von Hochenwarth was an Austrian botanist and entomologist. von Hochenwarth was a Domherr in Gurk, Carinthia. He described Ibalia leucospoides. He wrote:
Georg Eiffinger was a German entomologist who specialised in the Lepidoptera genus Erebia.He lived in Frankfurt am Main where he was associated with Naturmuseum Senckenberg.He is honoured by the name Kurixalus eiffingeri, a tree frog named by Oskar Boettger.
