2011 · Polish / English · 7 pages

Andrzej Lech Ruprecht (1935–2010)

A detailed account of Ruprecht’s contribution to Polish chiropterology and the values he passed to younger researchers.

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English translation of the complete memorial essay. The source PDF continues with the authors’ full bibliography of Ruprecht’s bat publications; those citations are preserved in the PDF and in the searchable bibliography on the home page.

Andrzej Lech Ruprecht (1935–2010)

On July 2, 2010, Dr. Andrzej Lech Ruprecht — one of the pioneers of modern Polish chiropterology — died. His life was dominated by a great passion for research, to which he devoted himself completely. Research, not an academic career, always came first. Mammals, and bats in particular, became his favorite subject.

Pursuing that passion was not easy. For almost all of his adult life he struggled with the consequences of a serious illness suffered in his youth. Despite problems with mobility, he was always full of energy, expressed in intense scientific activity and a continual stream of new research ideas. He did not sever his connection with science after leaving his post. Within the modest means of a pensioner he tried to complete and publish materials gathered earlier, and continued additional research on a limited scale.

He was born in Gdańsk on April 20, 1935. After primary and secondary school he began studying at the medical faculty of the Gdańsk Medical Academy, but poor health forced him to withdraw. He tried again at the Faculty of Biology and Earth Sciences of Adam Mickiewicz University in Poznań. After two years he transferred to Nicolaus Copernicus University in Toruń, where in 1962 he received a master’s degree in biology.

An especially important stage began in 1964, when he joined the Mammal Research Institute of the Polish Academy of Sciences in Białowieża. For more than 25 years he worked there as assistant, adjunct, and curator, caring for one of Poland’s largest collections of bone material and contributing continuously to its growth. He received his doctorate from Maria Curie-Skłodowska University in Lublin after defending a dissertation on craniometric variation in the muskrat, Ondatra zibethicus. He spent the final years of his life in Ciechocinek after going onto a disability pension and completing his work in Białowieża.

Dr. Ruprecht was an outstanding specialist in osteology, especially mammalian craniomorphology, and was recognized internationally in this field. His studies of morphometric variation in mammal skulls are still used by taxonomists, faunists, and ecologists. Alongside morphological studies, faunistic work occupied an important place in his output.

He co-authored the Atlas of the Distribution of Mammals in Poland (1983), edited by Zdzisław Pucek and Jan Raczyński — the first synthesis of knowledge about the distribution of Polish mammals. For this contribution he received an award from the Scientific Secretary of the Polish Academy of Sciences. He also helped prepare Keys to the Mammals of Poland (the English edition in 1981 and Polish edition in 1984), edited by Zdzisław Pucek. He greatly developed owl-pellet analysis as a method for determining the distribution of small mammal species.

Bats received the greatest share of his attention. His chiropterological output includes about 90 items. In addition to atlas and identification-key chapters, he co-authored with Wiesław Bogdanowicz the chapter on Leisler’s bat, Nyctalus leisleri, in the Handbuch der Säugetiere Europas (2004), edited by F. Krapp. Another important publication was the “Key to the Identification of Bat Mandibles of the Polish Fauna,” published in Przegląd Zoologiczny in 1987. It remains useful for identifying bone material, including material from owl pellets.

Many articles and scientific notes substantially increased knowledge about the distribution of Polish bat species. Among other achievements, he documented the giant noctule, Nyctalus lasiopterus, in the fauna of Poland. It remains the country’s only certain record of this rare species.

Independently of formal research, he was involved in popular education and bat protection, especially during his years in Ciechocinek. He was an honorary member of the Polish Zoological Society and the Polish Society for Bat Protection.

Dr. Ruprecht was kind in his dealings with colleagues. Young researchers could rely on his advice and assistance, as the authors of this remembrance experienced themselves. At times he complained about a lack of scientific courtesy: some younger colleagues treated his help in identifying bone material as an obligation and did not even acknowledge it in their publications. He was a master of scientific correspondence and regretted its increasing neglect and the failure to answer letters.

Like the many others who knew him, we will remember Dr. Ruprecht warmly. When we began our scientific journey, he gave us knowledge no course of study could supply. He taught us thoroughness and accuracy in keeping scientific notes. He emphasized the need for great caution when identifying mammal species, a difficult group in this respect. He knew that when clear traits were absent, material had to remain unidentified. He did not permit himself to stretch results or accept half-truths. He infected us with a passion for research from which we have no intention of recovering.

He remained cheerful despite severe health problems. We remember a person full of warmth and kindness who, for all the seriousness of his approach to science, possessed a keen sense of humor. We may never again meet someone so devoted to scientific passions, so persistent in striving for a goal despite adversity, so organized, and so tactful. He left too soon, creating a space no one will be able to fill.

Chiropterological publications

The source document devotes its remaining pages to a full bibliography of Ruprecht’s bat research. The citations are preserved verbatim in the downloadable PDF and are included in the site’s searchable publication catalog.