抄録
Hitherto, Deudorix kuyaniana MATSUMURA has been treated as the endemic species in Formosa, but in this time, a male specimen of this species was found from Cholon in South Vietnam, and was named as the new race cholonensis, which differs from the original race in bearing some more thick darkish short bands on underside of both wings. Narathura abseus has no record in Formosa, but the late S. HIRAYAMA illustrated this species from Formosa (Musha) in his work (1939), although he has treated this species by mistake as N. birmana uchidae (=asakurae). So we must enumerate N. abseus in the list of Formosan butterflies. It seems to me very rare. Spindasis takanonis in Siga Pref. and Yamanashi Pref. represent each the new subspecies. In the former, ssp. morinis nov., black markings on underside of both wings are very much conspicuous and thick. Central two black bands on underside of forewing tend to be linked together in H shape. In the latter, ssp. ohkuranis nov., black markings on underside are generally small or slender. Of two central black bands on underside of hindwing, outer black band remarkably winds or becomes intermittent.
