An annotated checklist of chewing lice (Phthiraptera: Amblycera, Ischnocera) from Slovakia Author Ošlejšková, Lucie 0000-0002-1667-6748 Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Palackého tř. 1946 / 1, 61242 Brno, Czech Republic. & oslejskoval @ vfu. cz; https: // orcid. org / 0000 - 0002 - 1667 - 6748 oslejskoval@vfu.cz Author Krištofík, Ján 0000-0002-7149-1164 Institute of Zoology, Slovak Academy of Sciences, Dúbravsk cesta 9, 845 06 Bratislava, Slovakia. jan.kristofik@savba.sk Author Trnka, Alfréd 0000-0002-2609-678X Department of Biology, University of Trnava, Priemyselna 4, 918 43 Trnava, Slovakia. alfred.trnka@truni.sk Author Sychra, Oldřich Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Palackého tř. 1946 / 1, 61242 Brno, Czech Republic. text Zootaxa 2021 2021-11-19 5069 1 1 80 journal article 10.11646/zootaxa.5069.1.1 14eb1d34-6f4c-491e-ac83-3d1a1962a911 1175-5326 5712523 18A865A1-7C69-47E2-BD4C-CCF7CCA59A0E Acronirmus gracilis ( Burmeister, 1838 ) Host: Delichon urbicum ( Linnaeus, 1758 ) . Ref.: Balát (1953 , 1955b , 1956 , 1977 ) as Brueelia gracilis ; Straka (1987) as Brueelia gracilis ; this paper. Locations: Bojnice, 23 Apr. 1954 ( Balát Coll., MMBC slide number 684); Nový Smokovec, 18 Apr. 1955 ( Balát 1955a); Martin, 11 Sep. 1980 (Straka Coll., AKMM ); Malacky—Vinohrádok, 12 Feb. 2002 (Krištofík Coll., VETUNI). Note: We follow Gustafsson & Bush (2017: 60) in placing this louse species in the genus Acronirmus .