Description: English: Pseudorhaphitoma brionae (Sowerby III, 1888), abapertural view; family Mangeliidae. Date: 2 January 2018, 17:24:33. Source: [
https://www.biodiversitylibrary.org/item/108769#page/7/mode/1up G.B. Sowerby III, Descriptions of fourteen new Species of Shells; The Journal of the Linnean Society of London, Zoology v. 20 (1890) pl. XXV 14, 15. Author: G.B. Sowerby III.