HÁJEK, JIŘÍ, Department of Entomology, National Museum, Cirkusová 1740, CZ-193 00 Praha 9 – Horní Počernice, Czech Republic.

• Zootaxa Vol. 4258 No. 1: 26 Apr. 2017 - Article
  Generic reclassification of species formerly included in Rhantus Dejean (Coleoptera, Dytiscidae, Colymbetinae)
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• Zootaxa Vol. 4000 No. 1: 13 Aug. 2015 - Article
  New synonyms, combinations and faunistic records in the genus Denierella Kaszab (Coleoptera: Meloidae)
  Abstract
• Zootaxa Vol. 4890 No. 2: 2 Dec. 2020 - Article
  

  Neoclypeodytes Young from Panama, with description of two new species (Coleoptera: Dytiscidae: Hydroporinae: Bidessini)

  
  Abstract
• Zootaxa Vol. 4524 No. 1: 20 Nov. 2018 - Article
  

  Larvae of Huxelhydrus syntheticus Sharp, 1882 (Coleoptera: Dytiscidae: Bidessini)

  
  Abstract
• Zootaxa Vol. 4399 No. 3: 22 Mar. 2018 - Article
  

  Copelatus Erichson from the Dominican Republic, with the description of a new species, comments on elytral striation and faunistic notes on Antillean species (Coleoptera: Dytiscidae: Copelatinae)

  
  Abstract
• Zootaxa Vol. 5124 No. 3: 4 Apr. 2022 - Article
  

  A review of Copelatus Erichson, 1832 of Mainland China, with description of ten new species from the japonicus complex (Coleoptera: Dytiscidae: Copelatinae)

  
  Abstract