NNihon no takogakuNihon no takogakude Takashi OkutaniMateriasOctopusesOctopus fisheriesTakoEdiciones (1)Nihon no takogaku (2013)Tōkai Daigaku Shuppankai · japonés · ISBN 9784486019411Más obras de Takashi OkutaniSSensui chōsasen ga mita shinkai seibutsuSensui chōsasen ga mita shinkai seibutsuMMizu no ikimonoMizu no ikimonoNNihon rikudana shūhen no kairuiNihon rikudana shūhen no kairui
SSupplement to a catalogue of molluscs of Wakayama PrefectureSupplement to a catalogue of molluscs of Wakayama Prefecture, the province of Kii