Shell of Rhiostoma ebenozostera sp. nov. A holotype CUMZ 4703 from Tham Pha Poo, Loei B, C paratypes from type locality B paratype CUMZ 4704 and C paratype CUMZ 3889 D specimen CUMZ 10211 from Lom Kao, Phetchabun E specimen CUMZ 4765 from Suwannakhuha, Nongboa Lumphu F specimen CUMZ 10166/2 from Phu Wiang, Khon Kaen.

 
 
  Part of: Tongkerd P, Tumpeesuwan S, Inkhavilay K, Prasankok P, Jeratthitikul E, Panha S, Sutcharit C (2023) Systematic revision of the snorkel snail genus Rhiostoma Benson, 1860 (Gastropoda, Caenogastropoda, Cyclophoridae) with descriptions of new species. ZooKeys 1142: 1-144. https://doi.org/10.3897/zookeys.1142.90097