Klaus Horstmann

516 total citations
64 papers, 433 citations indexed

About

Klaus Horstmann is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science and Genetics. According to data from OpenAlex, Klaus Horstmann has authored 64 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Ecology, Evolution, Behavior and Systematics, 22 papers in Insect Science and 20 papers in Genetics. Recurrent topics in Klaus Horstmann's work include Hymenoptera taxonomy and phylogeny (40 papers), Fossil Insects in Amber (22 papers) and Forest Insect Ecology and Management (14 papers). Klaus Horstmann is often cited by papers focused on Hymenoptera taxonomy and phylogeny (40 papers), Fossil Insects in Amber (22 papers) and Forest Insect Ecology and Management (14 papers). Klaus Horstmann collaborates with scholars based in Germany. Klaus Horstmann's co-authors include Helmut Schmid, Mark Shaw, Wittko Francke, Janko Kolarov, Andreas Floren, K. Eduard Linsenmair, Yaghoub Fathipour, Ali Asghar Talebi, Ehsan Rakhshani and Konrad Fiedler and has published in prestigious journals such as SHILAP Revista de lepidopterología, Oecologia and Systematic Entomology.

In The Last Decade

Klaus Horstmann

58 papers receiving 374 citations

Peers

Klaus Horstmann

EEBS

GENET

ECOLO

Elizabeth A. McMahan United States

R. York Edwards United States

Carl W. Rettenmeyer United States

Donald W. Pyle United States

Monica Raveret Richter United States

John R. Mangold United States

Lisa Filippi Japan

Aviva E. Liebert United States

Richard J. Deslippe Canada

G. L. Ayre Canada

Elizabeth A. McMahan United States

Klaus Horstmann

236 ×0.7

EEBS

228 ×0.8

GENET

126 ×0.8

44 ×0.5

ECOLO

30 ×1.0

Citations per year, relative to Klaus Horstmann Klaus Horstmann (= 1×) peers Elizabeth A. McMahan

Countries citing papers authored by Klaus Horstmann

Since Specialization

Citations

This map shows the geographic impact of Klaus Horstmann'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 Klaus Horstmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Klaus Horstmann more than expected).

Fields of papers citing papers by Klaus Horstmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Klaus Horstmann. 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 Klaus Horstmann. The network helps show where Klaus Horstmann may publish in the future.

Co-authorship network of co-authors of Klaus Horstmann

This figure shows the co-authorship network connecting the top 25 collaborators of Klaus Horstmann. A scholar is included among the top collaborators of Klaus Horstmann 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 Klaus Horstmann. Klaus Horstmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Horstmann, Klaus. (2017). Revision der von Kokujev beschriebenen Campopleginae-Arten (mit Teiltabellen der Gattungen Venturia Schrottky, Campoletis Förster und Diadegma Förster) (Hymenoptera: Ichneumonidae).. Universitätsbibliothek JCS Frankfurt. 29(1). 195–199. 1 indexed citations

Horstmann, Klaus. (2010). Revisions of Nearctic Tersilochinae II. Genera Allophrys Foerster, Barycnemis Foerster, Ctenophion gen. nov., Sathropterus Foerster, Spinolochus Horstmann and Stethantyx Townes (Hymenoptera, Ichneumonidae). 33(1). 73–109. 8 indexed citations

Horstmann, Klaus, et al.. (2007). The host relationships of European Ichneumon species. 30(1). 39–63. 5 indexed citations

Fathipour, Yaghoub, et al.. (2005). New records of two parasitoid wasps of Simyra dentinosa Freyer (Lep., Noctuidae) larvae from Iran.. 73(1). 2 indexed citations

Horstmann, Klaus. (2004). Revision of the eastern Palearctic species of Dusona Cameron - (Insecta, Hymenoptera, Ichneumonidae, Campopleginae). 29. 1–30. 8 indexed citations

Horstmann, Klaus. (1998). The European species of Megarhyssa Ashmead, 1900 Hymenoptera, Ichneumonidae Die europaischen Arten von Megarhyssa Ashmead, 1900 Hymenoptera, Ichneumonidae. 192(2). 337–350.

Horstmann, Klaus, et al.. (1998). Holarctic species of Trematopygodes Aubert (Insecta Hymenoptera, Ichneumonidae, Ctenopelmatinae). Biodiversity Heritage Library (Smithsonian Institution). 21(3). 241–251. 3 indexed citations

Shaw, Mark & Klaus Horstmann. (1997). An Analysis of Host Range in the Diadegma nanus group of Parasitoids in Western Europe, with a Key to Species (Hymenoptera: Ichneumonidae: Campopleginae). Journal of Hymenoptera Research. 6. 273–296. 19 indexed citations

Horstmann, Klaus, et al.. (1997). Zur Taxonomie und Bionomie einiger Ichneumonidae (Hymenoptera) als Parasitoide westpaläarktischer Lycaenidae (Lepidoptera). Biodiversity Heritage Library (Smithsonian Institution). 46. 2–7. 2 indexed citations

10.

Horstmann, Klaus, et al.. (1994). Typenrevision der von Victor Berthoumieu beschriebenen Phaeogenini (Insecta, Hymenoptera, Ichneumonidae, Ichneumoninae). Biodiversity Heritage Library (Smithsonian Institution). 4 indexed citations

11.

Horstmann, Klaus. (1986). Die westpalaarktischen Arten der Gattung Gelis Thunberg, 1827, mit macropteren oder brachypteren Weibchen (Hymenoptera, Ichneumonidae). 7(30). 389–424. 5 indexed citations

12.

Horstmann, Klaus & Helmut Schmid. (1986). Temperature Regulation in Nests of the Wood Ant, Formica polyctena (Hymenoptera: Formicidae). Entomologia Generalis. 11(3-4). 229–236. 30 indexed citations

13.

Horstmann, Klaus. (1983). Die westpalaarktischen Arten der Gattung Chirotica Forster, 1869 (Hymenoptera Ichneumonidae).. 41. 1–33. 4 indexed citations

14.

Horstmann, Klaus. (1980). Ichneumonidae (Hymenoptera) aus den Sammlungen Gravenhorst und Holmgren in Museen in Leiden und Paris. Data Archiving and Networked Services (DANS). 55(13). 159–169. 2 indexed citations

15.

Horstmann, Klaus. (1975). Zur Regulation des Beuteeintrags bei Waldameisen (Formica polyctena Foerster). Oecologia. 22(1). 57–65. 8 indexed citations

16.

Horstmann, Klaus. (1973). Untersuchungen zur Arbeitsteilung unter den Außendienst‐arbeiterinnen der Waldameise Formica polyctena Foerster¹. Zeitschrift für Tierpsychologie. 32(5). 532–543. 17 indexed citations

17.

Horstmann, Klaus. (1972). Untersuchungen �ber den Nahrungserwerb der Waldameisen (Formica polyctena Foerster) im Eichenwald. Oecologia. 8(4). 371–390. 24 indexed citations

18.

Horstmann, Klaus. (1970). Food consumption of Formica polyctena in a Oak forest. I. Composition of food, effect of weather and time of day.. Oecologia. 5(2). 16 indexed citations

19.

Horstmann, Klaus. (1970). Untersuchungen �ber den Nahrungserwerb der Waldameisen (Formica polyctena Foerster) im Eichenwald. Oecologia. 5(2). 138–157. 41 indexed citations

20.

Horstmann, Klaus. (1970). �kologische Untersuchungen �ber die Ichneumoniden (Hymenoptera) der Nordseek�ste Schleswig-Holsteins. Oecologia. 4(1). 29–73. 10 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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