Tomáš Čejka

618 total citations
47 papers, 479 citations indexed

About

Tomáš Čejka is a scholar working on Ecology, Insect Science and Oceanography. According to data from OpenAlex, Tomáš Čejka has authored 47 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Ecology, 29 papers in Insect Science and 13 papers in Oceanography. Recurrent topics in Tomáš Čejka's work include Mollusks and Parasites Studies (29 papers), Aquatic Invertebrate Ecology and Behavior (22 papers) and Botany and Plant Ecology Studies (8 papers). Tomáš Čejka is often cited by papers focused on Mollusks and Parasites Studies (29 papers), Aquatic Invertebrate Ecology and Behavior (22 papers) and Botany and Plant Ecology Studies (8 papers). Tomáš Čejka collaborates with scholars based in Slovakia, Czechia and Latvia. Tomáš Čejka's co-authors include Michal Horsák, Lucie Juřičková, Zdeňka Lososová, Libor Dvořák, Ladislav Hamerlík, Milan Chytrý, Danka Némethová, Luboš Beran, Kateřina Kintrová and Karel Fajmon and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Ecological Indicators.

In The Last Decade

Tomáš Čejka

44 papers receiving 438 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomáš Čejka Slovakia 11 251 245 137 99 93 47 479
Ted von Proschwitz Sweden 13 400 1.6× 211 0.9× 148 1.1× 49 0.5× 168 1.8× 39 535
Karin Hohberg Germany 15 274 1.1× 90 0.4× 441 3.2× 131 1.3× 117 1.3× 33 730
Ferenc Vilisics Hungary 12 137 0.5× 65 0.3× 97 0.7× 35 0.4× 106 1.1× 27 377
Jennifer L. Clear United Kingdom 14 207 0.8× 144 0.6× 71 0.5× 36 0.4× 56 0.6× 24 522
Miloslav Devetter Czechia 15 402 1.6× 30 0.1× 235 1.7× 40 0.4× 93 1.0× 51 656
Mikhail Potapov Russia 11 238 0.9× 50 0.2× 576 4.2× 42 0.4× 43 0.5× 102 720
Vachel A. Carter United States 13 240 1.0× 114 0.5× 48 0.4× 33 0.3× 62 0.7× 23 461
Kelly West United States 9 291 1.2× 56 0.2× 99 0.7× 36 0.4× 105 1.1× 10 455
Zdenka Preislerová Czechia 10 89 0.4× 36 0.1× 124 0.9× 139 1.4× 162 1.7× 13 337
Uta Matthes Canada 14 167 0.7× 33 0.1× 205 1.5× 152 1.5× 207 2.2× 20 507

Countries citing papers authored by Tomáš Čejka

Since Specialization
Citations

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

Fields of papers citing papers by Tomáš Čejka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomáš Čejka

This figure shows the co-authorship network connecting the top 25 collaborators of Tomáš Čejka. A scholar is included among the top collaborators of Tomáš Čejka 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 Tomáš Čejka. Tomáš Čejka 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
1.
Čejka, Tomáš, Luboš Beran, Marek Čiliak, et al.. (2025). Malacological news from the Czech and Slovak Republics in 2024. SHILAP Revista de lepidopterología. 24. 24–36.
2.
Hrivnák, Richard, Ivana Svitková, Michal Slezák, et al.. (2025). Habitat surrogates for plant richness as a tool for rapid biodiversity assessment in urban areas. Urban Ecosystems. 28(2). 1 indexed citations
3.
Slezák, Michal, Marek Čiliak, Richard Hrivnák, et al.. (2025). Species diversity of urban biota: The role of habitat type and biogeography. Urban forestry & urban greening. 113. 129089–129089.
4.
Svitková, Ivana, Marek Svitok, Tomáš Čejka, et al.. (2024). Contrasting diversity patterns of native and alien species across multiple taxa in Central European river corridors. Ecological Indicators. 169. 112859–112859. 1 indexed citations
5.
Čejka, Tomáš, Luboš Beran, Marek Čiliak, et al.. (2024). Malacological news from the Czech and Slovak Republics in 2023. SHILAP Revista de lepidopterología. 23. 69–83. 1 indexed citations
6.
Čiliak, Marek, et al.. (2024). Species richness patterns and community structure of land snail communities along an urban-rural gradient in river floodplains. Urban Ecosystems. 27(3). 953–963. 5 indexed citations
7.
8.
Beran, Luboš, et al.. (2023). Malacological news from the Czech and Slovak Republics in 2022. SHILAP Revista de lepidopterología. 22. 37–47. 1 indexed citations
9.
Beran, Luboš, et al.. (2023). Diverzita vodních měkkýšů řeky Turiec (Slovensko) [Diversity of aquatic molluscs of the river Turiec (Slovakia)]. SHILAP Revista de lepidopterología. 22. 13–18. 1 indexed citations
10.
Čejka, Tomáš, Luboš Beran, Libor Dvořák, et al.. (2022). Malacological news from the Czech and Slovak Republics in 2021. SHILAP Revista de lepidopterología. 21. 49–62. 5 indexed citations
11.
Čejka, Tomáš, Luboš Beran, Libor Dvořák, et al.. (2021). Malacological news from the Czech and Slovak Republics in 2020. SHILAP Revista de lepidopterología. 20. 56–74. 9 indexed citations
12.
Čejka, Tomáš, et al.. (2020). Malacological news from the Czech and Slovak Republics in 2015–2019. SHILAP Revista de lepidopterología. 19. 71–106. 18 indexed citations
13.
Čejka, Tomáš, et al.. (2018). A Roman Structure from Hurbanovo, SW Slovakia: Multiproxy Investigation of Unique Waterlogged Deposit. IX(1). 43–69. 2 indexed citations
14.
15.
Čejka, Tomáš, et al.. (2014). The first record of the Turkish snail (Helix lucorum L., 1758) in the Slovak Republic. SHILAP Revista de lepidopterología. 13. 124–125. 11 indexed citations
16.
17.
Čejka, Tomáš. (2011). Diversity patterns and freshwater molluscs similarities in small water reservoirs. SHILAP Revista de lepidopterología. 10. 5–9. 4 indexed citations
18.
Čejka, Tomáš & Ladislav Hamerlík. (2009). Land snails as indicators of soil humidity in Danubian woodland (SW Slovakia).. Polish Journal of Ecology. 57(4). 741–747. 34 indexed citations
19.
Čejka, Tomáš, et al.. (2008). Present distribution of Potamopyrgus antipodarum (Gray, 1843) (Mollusca: Gastropoda) in the Slovak Republic. SHILAP Revista de lepidopterología. 7. 21–25. 5 indexed citations
20.

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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