Rhodopetoma erosa
Rhodopetoma erosa is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. Rhodopetoma erosa auct. non Schrenk, 1867 is a synonym of Propebela nobilis (Möller, 1842)

Description
This marine species reaches 18 mm in length, its diameter 6.6 mm. The shell is longitudinally ribbed and spirally striated. There is a narrow band at the suture brown, with sometimes a darker band at the
suture and another at the base. Distribution
This species occurs off Japan and Korea. References

 Kantor Yu.I. & Sysoev A.V. (2006) Marine and brackish water Gastropoda of Russia and adjacent countries: an illustrated catalogue. Moscow: KMK Scientific Press. 372 pp. + 140 pls. External links
 
 Schrenck, L.I. (1867) Mollusken des Amur-Landes und des Nordjapanischen Meeres. Reisen und Forschung im Amur-Landes in den Jahren 1854–1856
 
 HABE, Tadashige (1958), The Fauna of Akkeshi Bay : XXV. Gastropoda (With Plates I-V); Publications from the Akkeshi Marine Biological Station, 8: 2-39

erosa
Gastropods described in 1862