Euparyphasma maxima (Leech, 1888)
Cymatophora maxima Leech, 1888: 653, pl. 32: 9. Type-locality: Japan, Oiwake. Lectotype ♂ (BMNH). Euparyphasma obscura: Zhao, 2004: 197 .
Distribution. China (Shaanxi, Zhejiang, Hubei, Hunan), Japan, Korean Peninsula.