This map shows the geographic impact of J.T. Smit'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 J.T. Smit with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J.T. Smit more than expected).
This network shows the impact of papers produced by J.T. Smit. 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 J.T. Smit. The network helps show where J.T. Smit may publish in the future.
Co-authorship network of co-authors of J.T. Smit
This figure shows the co-authorship network connecting the top 25 collaborators of J.T. Smit.
A scholar is included among the top collaborators of J.T. Smit 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 J.T. Smit. J.T. Smit is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Smit, J.T., J. Noordijk, & Theo Zeegers. (2018). Will the Asian hornet (Vespa velutina) settle in the Nederlands. Entomologische berichten. 78(1). 2–6.4 indexed citations
6.
Smit, J.T., et al.. (2017). Eerste vondst van de Aziatische hoornaar Vespa velutina nigrithorax in Nederland (Hymenoptera: Vespidae). Nederlandse faunistische mededelingen. 49. 1–10.1 indexed citations
7.
Smit, J.T.. (2013). Duistere heiderouwzwever Exoprosopa cleomene duikt op in Nederlandse wolzwevercollectie (Diptera: Bombyliidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 39. 49–53.
8.
Smit, J.T., et al.. (2012). Het klitgitje Cheilosia vulpina nieuw voor Nederland (Diptera: Syrphidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 38. 77–82.1 indexed citations
9.
Smit, J.T., et al.. (2011). De invasieve Noord-Amerikaanse pauwvlieg Callopistromyia annulipes nieuw voor Nederland (Diptera: Ulidiidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 36. 23–27.3 indexed citations
10.
Smit, J.T. & J.D.M. Belgers. (2011). Interessante waarnemingen van boor- en prachtvliegen in Nederland (Diptera: Tephritidae, Ulidiidae). Data Archiving and Networked Services (DANS). 36. 29–47.1 indexed citations
11.
Smit, J.T., et al.. (2008). De invasieve Oost-Amerikaanse kersenboorvlieg Rhagoletis cingulata in Nederland (Diptera: Tephritidae).. Data Archiving and Networked Services (DANS). 28. 1–16.4 indexed citations
12.
Smit, J.T.. (2007). Het heidecicadewaaiertje Halictophagus silwoodensis nieuw voor Nederland (Strepsiptera: Halictophagidae).. Data Archiving and Networked Services (DANS). 27. 85–90.1 indexed citations
13.
Smit, J.T., Menno Reemer, & B. Aukema. (2007). Een invasie van de Nieuw-Zeelandse tarwewants Nysius huttoni in Nederland (Heteroptera: Lygaeidae).. Data Archiving and Networked Services (DANS). 27. 51–70.3 indexed citations
14.
Smit, J.T. & Willem Renema. (2006). De prachtvlieg Otites formosa nieuw voor Nederland (Diptera: Ulidiidae).. The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 24. 121–123.1 indexed citations
15.
Smit, J.T.. (2005). De prachtvlieg Tetanops sintenisi nieuw voor Nederland (Diptera: Ulidiidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 22. 91–94.3 indexed citations
16.
Smit, J.T.. (2003). De veldwespen Polistes dominulus en P. biglumis rukken op in Nederland (Hymenoptera: Vespidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 18. 81–88.6 indexed citations
17.
Smit, J.T., et al.. (2001). De zweefvliegen Chrysotoxum intermedium en C. fasciolatum Nieuw voor de Nederlandse fauna (Diptera: Syrphidae). Data Archiving and Networked Services (DANS). 15. 117–121.1 indexed citations
18.
Reemer, Menno & J.T. Smit. (2001). De zweefvlieg Cheilosia psilophthalma, een dubbelganger van Cheilosia urbana, nieuw voor Nederland (Diptera: Syrphidae). Data Archiving and Networked Services (DANS). 14. 13–17.1 indexed citations
19.
Reemer, Menno, et al.. (2000). Bijzondere vondsten van zweefvliegen in Nederland (Diptera: Syrphidae). The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center). 12. 155–164.4 indexed citations
20.
Smit, J.T., et al.. (1994). A survey of the Western European Rhipiphoridae including the first record of a Macrosiagon species in The Netherlands (Coleoptera). Entomologische berichten. 54(11). 201–211.3 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.