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Mammalogy, Bonn

Diversity and ecosystem function of small mammals in the Lower Oder Valley National Park - a German-Polish joint project (2022-2026)

In this five-year research project, terrestrial small mammals are recorded every summer in a variety of habitat types, and species diversity, abundance and habitat preferences are determined. A comparison with studies from the 1990s will allow conclusions to be drawn about changes in the small mammal fauna in the Lower Oder Valley over the last 30 years. The main aim of our project is to gain a better understanding of the distribution and ecology of small mammals in the Lower Oder Valley National Park. The updated knowledge should also contribute to the effective management of small mammal populations and the organisms that depend on them in the Lower Oder Valley National Park.

Long-term small mammal monitoring in the Urft floodplain in the Eifel National Park

As a continuation of Janine Schmidt's master's thesis on the small mammal fauna of the Eifel National Park (Schmidt 2016 - LINK TO PUBLICATION in DECHENIANA), the Urft floodplain near Gemünd, Eifel, is sampled every year in June as part of a 3-day student excursion with approx. 100 live traps. Special attention is paid to the occurrence of the water and marsh shrew (genus Neomys) and the dynamics of the small mammal population since the flood in summer 2021.

Understanding the effects of climate change

Recent climate and environmental changes caused by humans can also be recorded and evaluated. Large species, African ungulates and primates, marine mammals and bats are particular focal points of the collection. There is an extensive, well-documented collection of mammal skeletons - one of the most important in Germany. There is also a variety of skins as well as a collection of organs and embryos.

Mammals & mammal conservation in Ghana

This longer-term project is based on comprehensive literature research, processing of museum data and the results of several small mammal surveys by Jan Decher and colleagues in Ghana, most recently in 2018 to Ankasa and Atewa, as part of the collecting trip for the Museum Koenig Bonn rainforest exhibition. - A first biodiversity study with our data from 2018 was published for the Atewa Forest Reserve, which is acutely threatened by bauxite mining (Lindsell et al. 2019 - LINK)

Related collections

Contact person

Dr. Jan Decher

  • Head of Section Mammalogy Bat Banding Centre

Phone: +49 228 9122 262
E-Mail: j.decher@leibniz-lib.de

Impressions

Projects

Publications

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    2024

  • 2024/10

    Peters, R., Rduch, V.

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    German Barcode of Life, Entdeckung und Beschreibung neuer Arten

  • 2024/10

    The ASV Registry: a place for ASVs to be

    Metabarcoding and Metagenomics, 8

  • 2024/8

    Vogel, J., Forshage, M., Bartsch, S.B., Ankermann, A., Mayer, C., Falkenhausen, P.v., Rduch, V., Müller, B., Braun, C., Krammer, H., Peters, R.S.

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    Integrative characterisation of the Northwestern European species of Anacharis Dalman, 1823 (Hymenoptera, Cynipoidea, Figitidae) with the description of three new species

    Journal of Hymenoptera Research, 97

  • 2024/8

    Rduch, V., Dey, L., Ghazaryan, A., Husemann, M., Iankoshvili, G., Krammer, H., Lambrecht, M., Marabuto, E., Mengual, X., Müller, B., Peters, R., Rulik, B., Salden, T., Silva-Brandao, K.L., Espeland, M., Thormann, J., Töpfer, T., Weiss, C., Zyla, D., Hein, N.

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    Exkursion in den Kaukasus: Der CaBOL BioBlitz 2022 in Armenien und Georgien

  • 2024/6

    Jaume-Schinkel, S., Müller, B., Avila-Calero, S., Kukowka, S., Rduch, V., Mengual, X.

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    Preserving morphology while extracting DNA: a non-destructive field-to-museum protocol for slide-mounted specimens

    Biodiversity Data Journal, 12

  • 2024/3

    Leibniz Research Network Biodiversity. (2024). 10 Must Knows from Biodiversity Science 2024 (Version 1). Potsdam Institute for Climate Impact Research. 

  • 2023

  • 2023/11

    Bourlat, S.J., Koch, M., Kirse, A., Langen, K., Espeland, M., Giebner, H., Decher, J., Ssymank, A., Fonseca, V.G.

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    Metabarcoding dietary analysis in the insectivorous bat Nyctalus leisleri and implications for conservation

    Biodiversity Data Journal, 11

  • 2023/5

    Another crack in the Dark Taxa wall: a custom DNA barcoding protocol for the species-rich and common Eurytomidae (Hymenoptera, Chalcidoidea)

    Biodiversity Data Journal, 11

  • 2023/0

    Leese, F., Woppowa, L., Bálint, M., Höss, S., Krehenwinkel, H., Lötters, S., Meissner, K., Nowak, C., Rausch, P., Rduch, V., Rulik, B., Weigand, A.M., Zimmermann, J., Koschorrek, J., Züghart, W.

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    DNA-basierte Biodiversitätsanalysen im Natur-und Umweltschutz: Welche Optionen haben wir für eine Standardisierung?: eine Handlungsempfehlung aus Forschung und Praxis

  • 2022

  • 2022/12

    Decher, J., Jentke, T., Hoffmann, A., Jankowiak, Ł.J., Modelska, Z., Piorkowska, K., Klappert, A., Kuzdrowska, K., Malinowska, B., Sek, O., Rychlik, L.

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    Diversität von Kleinsäugern im nördlichen Teil des Nationalparks Unteres Odertal

  • 2022/8

    Melanism in monitor lizards (Squamata: Varanidae), with a first case in the Nile Monitor, Varanus (Polydaedalus) niloticus (Squamata: Varanidae)

    Herpetology notes, 15

  • 2021

  • 2021/12

    Böhme, W., Rduch, V.

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    Über Schweine – gelöste und ungelöste Fragen aus Südamerika. – Koenigiana 15(2): 87-96

    Koenigiana, 2, 15

  • 2021/12

    Decher, J., Jentke, T., Abu-Bakarr, I., Hoffmann, A., Klappert, A., Kowalski, G., Kuzdroska, K., Malionowska, B., Rychlik, L.

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    Aktualisierung unserer Kenntnisse über die Kleinsäugergemeinschaften im Nationalpark Unteres Odertal

  • 2021/9

    Pradhan, N., Norris, R.W., Decher, J., Peterhans, J.K., Gray, C.R., Bauer, G.H., Carleton, M.D., Kilpatrick, C.W.

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    Phylogenetic relationships and biogeography of the Hybomys division (Muridae: Murinae: Arvicanthini), rodents endemic to Africa's rainforests

    2, 70

  • 2021/5

    Decher, J., Norris, R.W., Abedi‐Lartey, M., Oppong, J., Hutterer, R., Weinbrenner, M., Koch, M., Podsiadłowski, L., Kilpatrick, C.W.

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    A survey of small mammals in the Volta Region of Ghana with comments on zoogeography and conservation

    Zoosystema, 14, 43

  • 2021/1

    Rduch, V., Jentke, T.

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    Alarming decline of bovids in Kasanka National Park, Zambia: A case study of the puku antelope ( Kobus vardonii )

    2, 59

  • 2020

  • 2020/9

    Monadjem, A., Richards, L.R., Decher, J., Hutterer, R., Mamba, M.L., Guyton, J., Naskrecki, P., Markotter, W., Wipfler‍, B., Kropff, A.S., Dalton, D.L.

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    A phylogeny for AfricanPipistrellusspecies with the description of a new species from West Africa (Mammalia: Chiroptera)

    2, 191

  • 2020/0

    GBOL III: Dark Taxa–die dritte Phase der German Barcode of Life Initiative hat begonnen

    Koenigiana, 2, 14

  • 2020/0

    Hausmann, A., Krogmann, L., Peters, R.S., Rduch, V., Schmidt, S.

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    GBOL III: Dark taxa: Researchers launch new BIOSCAN project that aims to illuminate thousands of new insect species on Germany's doorstep

    Barcode bulletin, 10

  • 2019

  • 2019/10

    Hutterer, R., Decher, J., Monadjem, A., Astrin, J.J.

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    A New Genus and Species of Vesper Bat from West Africa, with Notes on Hypsugo, Neoromicia, and Pipistrellus (Chiroptera: Vespertilionidae)

    Acta Chiropterologica, 1, 21

  • 2019/6

    Weber, N., Wistuba, R., Astrin, J.J., Decher, J.

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    New records of bats and terrestrial small mammals from the Seli River in Sierra Leone before the construction of a hydroelectric dam

    7

  • 2018

  • 2018/4

    Nachweis der Brandmaus, Apodemus agrarius (Pallas, 1771), am Südufer des Neusiedlersees, NW Ungarn

    Säugetierkundliche Informationen, 54, 11

  • 2016

  • 2016/6

    Amori, G., Segniagbeto, G.H., Decher, J., Assou, D., Gippoliti, S., Luiselli, L.

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    Non-marine mammals of Togo (West Africa): an annotated checklist

    Zoosystema, 2, 38

  • 2015

  • 2015/12

    Decher, J., Hoffmann, A., Schaer, J., Norris, R.W., Kadjo, B., Astrin, J.J., Monadjem, A., Hutterer, R.

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    Bat Diversity in the Simandou Mountain Range of Guinea, with the Description of a New White-Winged Vespertilionid

    Acta Chiropterologica, 2, 17

  • 2013

  • 2013/10

    Schaer, J., Perkins, S.L., Decher, J., Leendertz, F.H., Fahr, J., Weber, N., Matuschewski, K.

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    High diversity of West African bat malaria parasites and a tight link with rodent Plasmodium taxa

    Proceedings of the National Academy of Sciences of the United States of America, 43, 110

Employees

  • Dr. Jan Decher

    ztm Mammalogy Bonn Scientist

    Phone: +49 228 9122 262
    E-mail: j.decher@leibniz-lib.de

  • Dr. Vera Rduch

    ztm Mammalogy Bonn Scientist

    Phone: +49 228 9122 372
    E-mail: v.rduch@leibniz-lib.de

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