Modèle:Oguma1915
De Odonates du Monde
Oguma K. 1915 - Key to genera, species and subspecies of the Libellulidae of Japan. - The Entomological Magazine, 12 : 41–54.
Oguma K. 1915 - Key to genera, species and subspecies of the Libellulidae of Japan. - The Entomological Magazine, 12 : 41–54.
