Ibidoecus bisignatus (Nitzsch [in Giebel], 1866)
Host: Plegadis falcinellus (Linnaeus, 1758) .
Ref.: Straka (1987).
Location: Vrútky, 2 Oct. 1977 (Straka Coll., AKMM) .
Note: Straka (1987) recorded the date of collection as “ 5 Oct. 1977 ” but, according to Straka’s note on label of an available slide, the correct date is probably “ 2 Oct. 1977 ”.