André Koch

567 total citations
26 papers, 412 citations indexed

About

André Koch is a scholar working on Global and Planetary Change, Ecology, Evolution, Behavior and Systematics and Ecological Modeling. According to data from OpenAlex, André Koch has authored 26 papers receiving a total of 412 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Global and Planetary Change, 10 papers in Ecology, Evolution, Behavior and Systematics and 10 papers in Ecological Modeling. Recurrent topics in André Koch's work include Amphibian and Reptile Biology (16 papers), Species Distribution and Climate Change (10 papers) and Turtle Biology and Conservation (4 papers). André Koch is often cited by papers focused on Amphibian and Reptile Biology (16 papers), Species Distribution and Climate Change (10 papers) and Turtle Biology and Conservation (4 papers). André Koch collaborates with scholars based in Germany, United States and United Kingdom. André Koch's co-authors include Wolfgang Böhme, Omid Paknia, Thomas Ziegler, Evy Arida, Andreas Schmitz, J. Wolfgang Wägele, Annette Klussmann‐Kolb, Michael Kuhlmann, Gerhard Haszprunar and David R. Lindberg and has published in prestigious journals such as SHILAP Revista de lepidopterología, Zootaxa and Royal Society Open Science.

In The Last Decade

André Koch

25 papers receiving 385 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
André Koch Germany 10 182 149 138 112 90 26 412
Jessica M. da Silva South Africa 14 224 1.2× 105 0.7× 157 1.1× 156 1.4× 122 1.4× 29 482
H. Christoph Liedtke Spain 12 247 1.4× 127 0.9× 124 0.9× 155 1.4× 149 1.7× 37 465
José J. Núñez Chile 12 242 1.3× 115 0.8× 123 0.9× 113 1.0× 152 1.7× 45 461
István Sas Romania 9 230 1.3× 140 0.9× 174 1.3× 143 1.3× 204 2.3× 37 470
Caleb Ofori‐Boateng Ghana 12 187 1.0× 131 0.9× 74 0.5× 101 0.9× 179 2.0× 22 353
Angela B. Marion United States 5 330 1.8× 140 0.9× 71 0.5× 130 1.2× 116 1.3× 5 399
José Teixeira Portugal 11 186 1.0× 195 1.3× 151 1.1× 73 0.7× 201 2.2× 18 414
Nikolay Tzankov Bulgaria 10 228 1.3× 149 1.0× 133 1.0× 99 0.9× 239 2.7× 26 442
Mareike Hirschfeld Germany 11 256 1.4× 177 1.2× 99 0.7× 89 0.8× 166 1.8× 22 403
Claudio Correa Chile 10 231 1.3× 135 0.9× 80 0.6× 102 0.9× 125 1.4× 40 340

Countries citing papers authored by André Koch

Since Specialization
Citations

This map shows the geographic impact of André Koch's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by André Koch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites André Koch more than expected).

Fields of papers citing papers by André Koch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by André Koch. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by André Koch. The network helps show where André Koch may publish in the future.

Co-authorship network of co-authors of André Koch

This figure shows the co-authorship network connecting the top 25 collaborators of André Koch. A scholar is included among the top collaborators of André Koch based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with André Koch. André Koch is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Denzer, Wolfgang, et al.. (2020). Dragons in neglect: Taxonomic revision of the Sulawesi sailfin lizards of the genus Hydrosaurus Kaup, 1828 (Squamata, Agamidae). Zootaxa. 4747(2). zootaxa.4747.2.3–zootaxa.4747.2.3. 3 indexed citations
3.
Vahtera, Varpu, et al.. (2020). Taxonomy of Micronesian monitors (Reptilia: Squamata: Varanus ): endemic status of new species argues for caution in pursuing eradication plans. Royal Society Open Science. 7(5). 200092–200092. 7 indexed citations
4.
Böhme, Wolfgang, et al.. (2019). A new species of Dibamus Duméril & Bibron, 1839 (Squamata: Dibamidae) from Pulau Manado Tua, Northern Sulawesi, Indonesia. Zootaxa. 4555(3). 331–345. 4 indexed citations
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Geißler, Peter, et al.. (2019). Rediscovery and re-description of the holotype of Lygosoma vittigerum (= Lipinia vittigera) Boulenger, 1894. SHILAP Revista de lepidopterología. 1 indexed citations
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Twining, Joshua P. & André Koch. (2018). Dietary notes and foraging ecology of south-east Asian water monitors (Varanus salvator) in Sabah, northern Borneo, Malaysia. Herpetological Bulletin. 36–38. 2 indexed citations
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Riyanto, Awal, Evy Arida, & André Koch. (2018). Cyrtodactylus tahuna sp. nov., a new bent-toed gecko (Reptilia: Squamata: Gekkonidae) from Sangihe Island, North Sulawesi, Indonesia. Zootaxa. 4399(2). 220–232. 5 indexed citations
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Koch, André & Evy Arida. (2017). Probably first reported case from Indonesia of a lizard (Scincidae: Lipinia sp.) being preyed upon by a spider (Sparassidae: Pandercetes sp.). Herpetological Bulletin. 1 indexed citations
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Böhme, Wolfgang, André Koch, & Thomas Ziegler. (2016). Comment on the proposed conservation ofTupinambus indicusDaudin, 1832 (currentlyVaranus indicus; Reptilia, Squamata) by replacement of the neotype. The Bulletin of zoological nomenclature. 73(1). 55–58. 2 indexed citations
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Paknia, Omid, et al.. (2015). Lack of well-maintained natural history collections and taxonomists in megadiverse developing countries hampers global biodiversity exploration. Organisms Diversity & Evolution. 15(3). 619–629. 89 indexed citations
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Koch, André, et al.. (2012). The Young Systematists special issue—promoting the scientific work of early career scientists in taxonomy and systematics. Organisms Diversity & Evolution. 12(4). 333–334. 2 indexed citations
16.
Wägele, Heike, Annette Klussmann‐Kolb, Michael Kuhlmann, et al.. (2011). The taxonomist - an endangered race. A practical proposal for its survival. Frontiers in Zoology. 8(1). 25–25. 108 indexed citations
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Koch, André, Mark Auliya, & Thomas Ziegler. (2010). Updated checklist of the living monitor lizards of the world (Squamata: Varanidae). 57(2). 127–136. 22 indexed citations
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Koch, André, Evy Arida, Awal Riyanto, & Wolfgang Böhme. (2005). Islands between the realms: A revised checklist of the herpetofauna of the Talaud archipelago, Indonesia, with a discussion about its biogeographic affinities. Biodiversity Heritage Library (Smithsonian Institution). 11 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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