Todothyas

Sabatino, Antonio Di, Gerecke, Reinhard, Gledhill, Terence & Smit, Harry, 2009, On the taxonomy of water mites (Acari: Hydrachnidia) described from the Palaearctic, part 2: Hydryphantoidea and Lebertioidea, Zootaxa 2266, pp. 1-34 : 4

Todothyas (subgen.?) extendens (George, 1901)

Species incerta

Discussion: This species has not been found since its first description. As the morphological details given there are not sufficient for a discussion of its identity and no type material is available, it must be considered a species incerta as proposed by Gledhill & K.O. Viets (1976).