Cyclorhipidion bispinum (Nobuchi) comb. n.

Xyleborus bispinus Nobuchi, 1981: 147 .

Xyleborus kumanoensis Nobuchi, 1985: 25 (unnecessary new name for X. bispinus Nobuchi, 1981 nec Schedl, 1979).

Taxonomy: The holotype of Xyleborus bispinus was not available for study, but photos were examined (NIAES 2018). The species is transferred to Cyclorhipidion Hagedorn, 1912 because of the following characters: most of body covered with dense pubescence and very abundant minute punctures, pronotum and elytra rounded, with no conspicuous edges or carinas, pronotum type 2 (viewed dorsally), antennal club type 3, visible scutellum and lack of mycangial tufts.