†Chitinozoa Eisenack, 1931 - chitinozoans Order †Prosomatifera Eisenack, 1972 Family †Conochitinidae Eisenack, 1931 Subfamily †Tanuchitininae Paris, 1981 Genus †Hyalochitina Paris & Grahn, 1999 1 †Hyalochitina hyalophrys (Eisenack, 1959) F. Paris & Y. Grahn, in F. Paris et al., 1999