Jiřı́ Hájek

National Museum — Czech Republic

Agricultural and Biological Sciences · Life Sciences

15h-index910citations196works3.02yr avg
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Research Topics

Coleoptera Taxonomy and Distribution(127), Lepidoptera: Biology and Taxonomy(56), Coleoptera: Cerambycidae studies(32), Forest Ecology and Biodiversity Studies(31), Scarabaeidae Beetle Taxonomy and Biogeography(30)

Publications194 total

The first species of Cephalophanus from India (Coleoptera: Discolomatidae) resembling epilachnine ladybirds
Acta entomologica Musei Nationalis Pragae·2025Open Access
A review of Limbodessus Guignot, 1939 from New Guinea, with description of eight new tropical-alpine species (Coleoptera, Dytiscidae, Bidessini)
Alpine Entomology·2025Open Access
A new species of the Hydaticus sexguttatus species group from India (Coleoptera: Dytiscidae)
Zootaxa·2025
Numerical Study on Microdroplets Interaction with Solid Surfaces
MATEC Web of Conferences·2025Open Access
Plate tectonics, cold adaptation and long-distance range expansion to remote archipelagos and the high Andes as drivers of a circumantarctic freshwater arthropod radiation
Molecular Phylogenetics and Evolution·2024· 2 citedOpen Access
A new Aristogethes pollen beetle from Oman, with a commented and updated checklist of the species (Coleoptera: Nitidulidae)
Acta entomologica Musei Nationalis Pragae·2024· 1 citedOpen Access
Three new species of the genus Viettherchnus Kirejtshuk, 1985 (Coleoptera: Nitidulidae: Nitidulinae: Cyllodini)
Zootaxa·2024
Two new species of Austrelatus diving beetles from continental Southeast Asia, linking the distribution area of the genus (Coleoptera: Dytiscidae: Copelatinae)
Acta entomologica Musei Nationalis Pragae·2024Open Access
<i>Copelatus</i> diving beetles (Coleoptera, Dytiscidae) from early Miocene Mexican amber, with description of a new species displaying distinct sexual dimorphism
Journal of Paleontology·2024Open Access
A review of the Oriental Copelatus latipes complex, with the description of two new species (Coleoptera: Dytiscidae: Copelatinae)
Zootaxa·2024
The oldest Rhantus (Coleoptera, Dytiscidae) from the earliest Eocene Fur Formation, Denmark
Zootaxa·2024· 4 cited
Perspective-Taking Does Not Reduce Victim Blaming in Work-Related Situations
Deviant Behavior·2024· 1 citedOpen Access
Taxonomic review of Palearctic Eurypogon Motschulsky (Coleoptera: Artematopodidae), with a redescription of the only European species and descriptions of three new species from China
Zootaxa·2024· 2 citedOpen Access
Diving beetles (Coleoptera: Dytiscidae) of Iran with province distribution based on literature records and new faunistic data
Aquatic Insects·2024· 2 cited
Forest leaf litter beetles of Taiwan: first DNA barcodes and first insight into the fauna
Deutsche Entomologische Zeitschrift·2024· 8 citedOpen Access
Coleoptera of Brazil: what we knew then and what we know now. Insights from the Catálogo Taxonômico da Fauna do Brasil
Zoologia (Curitiba)·2024· 3 citedOpen Access
Morphology of the larvae of Rhantaticus congestus (Klug, 1833) and phylogenetic comparison with other known Aciliini (Coleoptera: Dytiscidae: Dytiscinae)
Zootaxa·2023· 2 citedOpen Access
Underestimated diversity and range size of diving beetles in tank bromeliads—Coleoptera of ‘hygrofloric’ lifestyle (Dytiscidae)
Zoological Journal of the Linnean Society·2023· 3 citedOpen Access
Permanent direct part marking for metal parts processed at high temperature
Journal of Physics Conference Series·2023Open Access
Comparison of physical, mechanical and chemical properties of barrel steel 32CrMoV12-10 and nitriding steel 31CrMoV9 after nitriding in gas
Journal of Physics Conference Series·2023· 2 citedOpen Access
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Frequent Co-authors

Michael Balke(8), Martin Fikáček(7), Lars Hendrich(7), Mariano C. Michat(6), Fenglong Jia(5), Emmanuel F. A. Toussaint(4), Josef Jelínek(4), Jan Bezděk(4), Yves Alarie(4), Helena Shaverdo(4), Sayali D. Sheth(3), Hemant V. Ghate(3), Jan Batelka(3), Emmanuel Arriaga‐Varela(2), Andrew E. Z. Short(2), Andreas Zwick(2), Richard A. B. Leschen(2), Sheng‐Quan Xu(2), Antonín Reiter(2), Jaroslav Šťastný(2)