Host: Dryocopus martius (Linnaeus, 1758).
Ref.: Balát (1953, 1956, 1977); this paper.
Locations: Bratislava, 10 Oct. 1948 (Balát Coll., MMBC slide number 354); Bratislava, 7 Jun. 2010 (Krištofík Coll., VETUNI).