Cyclorhipidion laetum (Niisima) comb. n.

Xyleborus laetus Niisima, 1909: 159 .

Taxonomy: Type specimens of Xyleborus laetus could not be located in the NIAES collection but a specimen

identified as X. laetus by Niisima and the description were examined. The species has the characters of Cyclorhipidion given above for C. bispinum, and is, therefore, transferred to that genus.