- First findings of the dragonfly Ophiogomphus cecilia in the region of Podblanicko2008 | Faculty of Science, Faculty of Education
- First record of Hemimysis anomala SARS (Crustacea: Mysidacea) from Czech stretch of Elbe river (Czech Republic)2005 | Faculty of Science
- Trichoderma aggressivum - first record in the Czech republic2009 | Faculty of Science
- The first finding of the dragonfly Ophiogomphus cecilia in the region of Podblanicko2008 | Faculty of Science, Faculty of Education
- Finding of Mantis religiosa (Insecta) in the Podblanicko region (Central Bohemia)2020 | Faculty of Education
- First record of the invasive spine-cheek crayfish Orconectes limosus (Rafinesque, 1817) (Crustacea: Cambaridae) in the Bohemian Forest (South Bohemia, Czech Republic)2006 | Faculty of Science
- First record of the family Velocipedidae (Heteroptera: Cimicomorpha) from Nepal2005 | Faculty of Science
- First record of Livilla variegata Löw, 1881 (Hemiptera: Psylloidea, Psyllidae) in Slovakia2004 | Faculty of Science
- First records of two species of the genus Tuponia Reuter, 1875 (Heteroptera: Miridae) in Slovakia2004 | Faculty of Science
- First record of cryoseston in the Vitosha Mountains (Bulgaria) +12008 | Faculty of Science
- Comments on Wetwitsch's mouse-eared bat (Myotis welwitschii) with the first record from Cameroon2006 | Faculty of Science
- First record of a fossil beetle (Coleoptera, Haliplidae) from the base of Paleocene flysch sediments in the Magura Unit (Outer Western Carpathians, Moravia)2004 | Faculty of Science
- First European record of Carassius langsdorfii from the Elbe basin2007 | Faculty of Science
- First records of Psammodius danubialis (Coleoptera, Scarabaeidae) in Austria and Slovakia2006 | Faculty of Science
- The first damselfly from the Early Cretaceous Lebanese amber (Odonata, Zygoptera, Lestomorpha)2010 | Faculty of Science
- First record of the Carboniferous trilobite Bollandia from the Moravian Karst (Czech Republic) and its significance2009 | Faculty of Science
- First records of Cercyon hungaricus Endrody-Younga, 1967 from Slovakia, notes on its distribution and biology, and fixation of its type specimens (Coleoptera: Hydrophilidae: Sphaeridiinae)2009 | Faculty of Science
- First record of fossil angiosperm wood (Ulmoxylon, Ulmaceae) from the famous locality of Bílina (Czech Republic, Early Miocene)2002 | Faculty of Science
- Notes on the distribution of Pipistrellus pipistrellus complex in the Eastern Mediterranean: First records of P. pipistrellus for Syria and of P. pygmaeus for Turkey.2003 | Faculty of Science
- Charcot-Marie-Tooth gonosomal dominant type (CMTX1) - First findings of mutations in the gene for connexin 32 in the Czech Republic2000 | Second Faculty of Medicine
- First Czech case of Gy(a-) phenotype : possible relationship with first probands described in USA in 1967-19682007 | First Faculty of Medicine
- First record of myrmecophily in buprestid beetles: immature stages of Habroloma myrmecophila sp nov (Coleoptera : Buprestidae) associated with Oecophylla ants (Hymenoptera : Formicidae)2008 | Faculty of Science
- Subulina octona (Bruguire, 1798) ? a new greenhouse species for the Czech Republic (Mollusca: Gastropoda: Subulinidae).2006 | Faculty of Science
- Sceliphron caementarium (Drury 1773) in the Czech Republic in 1942 - first record from Europe?2005 | Faculty of Science
- Mallomonas actinoloma var. maramuresensis (Synurophyceae) ? a new species in algal flora of the Czech Republic2004 | Faculty of Science
- New records of three ruderal snail species (Mollusca: Gastropoda) in South Bohemia2003 | Faculty of Science
- New alien insect in the Podblanicko region2017 | Faculty of Education
- Heteropogon triticeus, a New Host of Claviceps sorghi in India2002 | Faculty of Science
- Silica-scaled chrysophytes from Abisko (Swedish Lapland)2011 | Faculty of Science