Pidonia (Pidonia) discoidalis f. tamanukii Hayashi, 1969



Pidonia (Pseudopidonia) discoidalis f. amagisanus Hayashi, 1953

un paratype in collection Kusama

Pidonia (Pseudopidonia) discoidalis f. muneaka Hayashi, 1955



Pidonia discoidalis m. tristiculoides Ohbayashi, 1959

5 paratypes in collection Hayashi (OMNH)

Pidonia grallatrix v. discoidalis Pic, 1901



Pseudopidonia japonica Pic, 1953