69 (2): 355 – 390 2019 © 2019 The Authors In memory of Professor Dr Werner Mohrig (*17 December 1937 – †26 April 2019) With 12 figures and 1 table Frank Menzel 1, Frank Hennicke 2, Tina E. Trenczek 3, Doreen Werner 4 and Helge Kampen 5 1 Senckenberg Deutsches Entomologisches Institut, Eberswalder Straße 90, 15374 Müncheberg, Germany. – [email protected] 2 Naturpark ‘Flusslandschaft Peenetal’, Peeneblick 1, 17391 Stolpe, Germany. – [email protected] 3 Justus-Liebig-Universität Gießen, Allgemeine Zoologie und Entwicklungsbiologie, Zelluläre Erkennungs- und Abwehrmechanismen, Stephanstraße 24, 35390 Gießen, Germany. – [email protected] 4 Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF) e.V., Programmbereich 2, AG Biodiversität aquatischer und semiaquatischer Landschaftselemente, Eberswalder Straße 84, 15374 Müncheberg, Germany. – [email protected] 5 Friedrich-Loeffler-Institut, Bundesforschungsinstitut für Tiergesundheit, Südufer 10, 17493 Greifswald – Insel Riems, Germany. – [email protected] Published on 2019–12–23 DOI: 10.21248/contrib.entomol.69.2.355-390 Fig. 1: Professor Dr rer. nat. habil. Werner Mohrig in 2010. Photo: E. Kauschke. ISSN 0005-805X 355 Menzel, F.; Hennicke, F.; Trenczek, T. E.; Werner, D. & Kampen, H.: In memory of Professor Dr Werner Mohrig Abstract The German zoologist Werner Mohrig died on the 26th April 2019, at the age of 81, in Gießen (Hesse). As professor of general zoology he taught at the Zoological Institute and Museum of the Ernst Moritz Arndt University in Greifs- wald. In this capacity, Professor Dr Mohrig was responsible for the education and training of many young dipterists and immunobiologists. Among entomologists, he is known worldwide for his extensive taxonomic and systematic studies on the lower Diptera (Cecidomyiidae, Culicidae, Sciaridae). In addition to a biographical sketch of his life, this paper lists his 201 scientific papers on entomology and immunology, as well as anthropological and demographic topics. The final part is a list of taxa described by Werner Mohrig, in which 3 preoccupied names are replaced and 15 species names are newly combined with a different genus. Key words Werner Mohrig, obituary, biography, publications, immunology, entomology, systematics, Cecidomyiidae, Culicidae, Sciaridae, described taxa, new names, new combinations Zusammenfassung Der deutsche Zoologe Werner Mohrig verstarb im Alter von 81 Jahren am 26. April 2019 in Gießen (Hessen). Als Professor für Allgemeine Zoologie lehrte er am Zoologischen Institut und Museum der Ernst-Moritz-Arndt-Univer- sität in Greifswald. In dieser Zeit erwarb sich Professor Dr. Mohrig vor allem bei der Ausbildung und Förderung des dipterologischen und immunbiologischen Nachwuchses große Verdienste. Bei den Entomologen ist er vor allem durch seine umfangreichen taxonomisch-systematischen Studien über die niederen Diptera (Cecidomyiidae, Culicidae, Sciaridae) weltweit bekannt. Die vorliegende Arbeit gibt neben dem biographischen Abriss seines Lebens eine Publika- tionsliste, die 201 wissenschaftliche Arbeiten aus der Entomologie und Immunologie sowie zu anthropologischen und demographischen Problemen zusammenfasst. Den Abschluss bildet eine Liste der von Werner Mohrig beschrie- benen Taxa, in der 3 präokkupierte Namen ersetzt und 15 Arten in eine andere Gattung kombiniert werden. Schlüsselwörter Werner Mohrig, Nachruf, Biographie, Publikationen, Immunologie, Entomologie, Systematik, Cecidomyiidae, Culicidae, Sciaridae, beschriebene Taxa, neue Namen, Neukombinationen After a long illness, Professor Dr Werner Mohrig subgenera and species. His taxonomic-systematic work passed away at the age of 81 years on April 26, 2019 in on the identification and classification of the Sciaridae Gießen (Hesse). Thanks to his scientific commitment, are groundbreaking and include almost all biogeographic we can today enjoy 201 publications with more than regions. In addition to immunology and entomology, 4,790 printed pages, of which 44 contributions belong in Werner Mohrig was fascinated by still other scientific the field of comparative immunology (1967–2007), 142 disciplines. Among others, he was interested in ancient in the field of entomology (1963–2019) and 15 in the and early history, and published several popular scientific fields of evolutionary biology, anthropology and demo- books, such as “Wieviel Menschen trägt die Erde? [How graphy (1970–1988). Every dipterist who has worked on many human beings can the Earth support?]” (1976), mosquitoes (Culicidae), wood midges (Cecidomyiidae: “Wie kam der Mensch zur Familie? [How did the human Lestremiinae) or black fungus gnats (Sciaridae), will family develop?]” (1980) and “Böse wie Tiere? [Bad as know Werner Mohrig at least by his name. In his publi- beasts?]” (1984). cations, he mainly dealt with the diversity, morphology, For scientific and educational institutions, National Parks, ecology and systematics of these little-known families of planning offices and companies, which dealt with ques- lower Diptera. Professor Mohrig gained a high inter- tions relevant to ecology, land scape design and nature national reputation through his contributions to the protection, Werner Mohrig was always a competent wing-reduced Diptera in the litter layer, the descriptive consultant. Countless expert reports on diploma theses papers on new sciarid and cecidomyiid species and his and dissertations, and for renowned specialist journals revisions of the fossil black fungus gnats in Dominican, document his enormous knowledge. At the Ernst Moritz Baltic and Saxon amber. As a specialist for the Sciari- Arndt University Greifswald Professor Dr Mohrig dae, Werner Mohrig and his co-authors often prepared taught many students how to work scientifically (Fig. 5), quite voluminous faunal works, revisions and handbook and supported scientists and lay researchers regarding contributions, in which they described numerous genera, their specialist profiling (Figs 10, 11), thus acting in an 356 CONTRIBUTIONS TO ENTOMOLOGY : BEITRÄGE ZUR ENTOMOLOGIE — 69 (2) 355–390 outstanding way as a promoter of entomology. Many secondary school in Sonderhausen with the general qual- former students owe him their well-founded zoologi- ification for university entrance. Werner Mohrig had cal education, far-reaching entomological knowledge developed an enthusiasm for nature quite early in his and a perspective as a biologist or a biology teacher. The lifetime and had been interested in insects since his child- diploma and disser tation theses supervised by him still hood. Consequently, he began his studies in biology in testify to his passion and the high degree of responsibility 1956 at the Ernst Moritz Arndt University in Greifswald he invested in the education and support of young scien- (EMAU). Already in the 1950s and 1960s, the discipline tists. Quite a few of his graduates are proud of having of entomology had become established as a research and passed through the high quality ‘Mohrig-school’ and teaching focus at the University of Greifswald. Werner’s of having accompanied him during a part of his journey old passion led to a specialization in zoology during his through life. They esteem Werner Mohrig not only studies, in particular towards entomological research. as an outstanding scientist and teacher but also for his At that time, the head of the Zoological Institute of the human qualities. University of Greifswald, Professor Dr Rolf Keilbach According to various reference books, the Germanic (Fig. 6), who was well established in the German Ento- name Werner means something like ‘the well-fortified’, mological Society and the Biological Society of the former ‘the defender’ or ‘the warrior fighting back’. One may GDR, had a decisive influence on Werner Mohrig’s conclude that someone bearing this name is a person further professional development. It was Keilbach’s that takes care of himself, his family and his friends, and explicit objective to individually educate and support knows how to defend himself. In this regard, Werner interested students and to form them into a group of Mohrig lived up to his name. He was reasonable and scientists, who later became successful entomologists in tolerant only when it did not contradict his distinct the fields of veterinary medicine, crop protection, taxon- sense of justice. This trait, coupled with insistence, and omy and ecology of insects. Among them were Mohrig’s his never ceasing engagement sometimes brought him later colleagues Hubert Schumann, Gerd Müller- trouble, but rendered him a very special person as a Motzfeld, Bodo von Broen and Benjamin Messner, scientist, university teacher, mentor and friend. Often, just to mention a few. he stimulated students and colleagues to question things The talented biology student passed his final examina- and put them into correct perspective, to critically reflect tions in botany, zoology and entomology with the grade on themselves and to think and behave responsibly and ‘very good’. In July 1961, Werner Mohrig graduated independently, thus eliciting the development of a unique with the topic “Faunistisch-ökologische Untersuchungen value-awareness. As an uncomfortable, virtually rebel- an Culiciden der Umgebung Greifswalds mit besonderen lious free-spirit, Werner Mohrig was equally ill-reputed Hinweisen auf die Lästlinge am Menschen [Faunistic- among his opponents and popular among his students, ecological studies on culicids of the Greifswald area with close colleagues and