Cryptotympana gracilis Hayashi, 1987 a

Cryptotympana vesta, Distant 1906a: 45, Siam.

Cryptotympana vesta, Distant, 1912: 35, Siam.

Cryptotympana vesta, Kato, 1932: 156, Pl. XXVIII, Fig. 3, Siam.

Cryptotympana gracilis, Hayashi, 1987a: 205 –206, Mae Sa Waterfall (ca 500 m), Chiang Mai, Thailand; Mae Hong Song, North Thailand; Urhai Thani (600 m) Thailand.

Cryptotympana gracilis, Boulard, 2003e: 178, Province of Chiang Mai, the forest “Pha Chang Mok” near Ban Kwang.

Cryptotympana gracilis, Boulard, 2005b: 7 –9, 52, Mae Sa Nam Tok near Chiang Maï; Mae Hong Son near the Burma border; near d’Uthai Thani; Ban Mae Kwang a small village southeast of Wang Nua; Pha Chang Mok near Ban Mae Kwang, north Thailand.

Distribution: northern Thailand (Hayashi, 1987a).