Eulinognathus biuncatus Ferris, 1932

Ex Dipus sagitta (Pallas) (northern 3-toed jerboa) ( Dipodidae), collection localities: Bayanhongor Province, Orog Nuur and Zuun Mod Oasis; Govi Altai Province, Olon Bulag (Shargyn Govi) (Krištofıḱ, 1999).

Ex Allactaga sibirica, (Forster) (Mongolian 5-toed jerboa) ( Dipodidae), collection locality: Bayanhongor Province: Bayantsagaan Soum (Krištofıḱ, 1999).

Notes: Eulinognathus biuncatus is also known to parasitize D. sagitta in northern China (Ferris, 1932; Chin, 1984; Durden and Musser, 1994).