Dayhiracia gen. nov., a new planthopper genus of the tribe Parahiraciini from Thailand (Hemiptera: Fulgoromorpha: Issidae)

This dataset contains the digitized treatments in Plazi based on the original journal article Constant, Jérôme (2026): Dayhiracia gen. nov., a new planthopper genus of the tribe Parahiraciini from Thailand (Hemiptera: Fulgoromorpha: Issidae). European Journal of Taxonomy 1070: 1-17, DOI: 10.5852/ejt.2026.1070.3295, URL: europeanjournaloftaxonomy.eu/index.php/ejt/article/download/3295/14516 Abstract. A new genus of Issidae (Hemiptera: Fulgoromorpha) belonging to the tribe Parahiraciini Cheng & Yang, 1991, Dayhiracia gen. nov., is erected to accommodate a new species Dayhiracia circularis gen. et sp. nov. from Nakhon Si Thamarat Province in Thailand.

Illustrations of habitus and terminalia of the new species are given as well as a distribution map and a photograph of a live specimen. The Thai fauna of the family Issidae now counts ten species in five genera.