Quadraceps phaeonotus (Nitzsch [in Giebel], 1866)

Host: Chlidonias niger (Linnaeus, 1758) .

Ref.: Balát (1953) as Koeniginirmus phaeonotus; Balát (1956, 1977).

Locations: Kolárovo, formerly Guta, 5 May 1949 (Balát Coll., SNMB slide number 509); Senné, 21 May 1951 (Balát 1956) .