Orthostylus, Taxa Only, Exact Match: 2 Treatments

Anafroptilum orthostylus		sp. nov.	Kluge, Nikita J. & Novikova, Eugenia A., 2017, Occurrence of Anafroptilum Kluge 2012 (Ephemeroptera: Baetidae) in Oriental Region, Zootaxa 4282 (3), pp. 453-472 : 461-463	461-463
Cyclophorus orthostylus			Inkhavilay, Khamla, Sutcharit, Chirasak, Bantaowong, Ueangfa, Chanabun, Ratmanee, Siriwut, Warut, Srisonchai, Ruttapon, Pholyotha, Arthit, Jirapatrasilp, Parin & Panha, Somsak, 2019, Annotated checklist of the terrestrial molluscs from Laos (Mollusca, Gastropoda), ZooKeys 834, pp. 1-166 : 1	1