Host: Mergellus albellus (Linnaeus, 1758).
Ref.: Balát (1953, 1956, 1977) as Trinoton lituratum Burmeister, 1838.
Locations: Čilistov, 23 Mar. 1950; Šaľa, 26 Jan. 1951 (Balát Coll., MMBC slide numbers 481, 584); Gabčíkovo, 17–24 Mar. 1954 (Balát 1956).
Note: Trinoton lituratum is a junior synonym of Trinoton querquedulae (see Price et al. 2003: 138).