Catalogue of the primary types of marine molluscan taxa described by Tommaso Allery Di Maria, Marquis of Monterosato, deposited in the Museo Civico di Zoologia, Roma Author Appolloni, Massimo Author Smriglio, Carlo Author Amati, Bruno Author Lugliè, Lorenzo Author Nofroni, Italo Author Tringali, Lionello P. Author Mariottini, Paolo Author Oliverio, Marco text Zootaxa 2018 2018-09-14 4477 1 1 138 journal article 29178 10.11646/zootaxa.4477.1.1 5846b72f-37ca-4033-af93-c20fb297add9 1175-5326 1454652 5A6191BD-03BA-4374-B779-B3E73652BC7C latior, Trochus [ Steromphala umbilicaris (Linnaeus, 1758) ] ( Figures 5C–E ) 1878c: 81 [XIX: 395]—nomen nudum 1880b: 218 [XXVI: 516]—available name Type material. MCZR –M–11306 —5 sh “ G. latior Monts. Spugne di Sfax ”// 5 sh “ G. latior Sousse Tunisie ”// 13 sh “ G. latior, Monts var. ornatissima C. di Barb. ”// 4 sh “ G. latior var. albina coste di Barberia”// 1 sh “ G. latior delle spugne” “ Tr. latior Monts. Bull. Mal. Ital. 1880 , p. 219” MCZR–M–11307 —26 sh “Gibb. latior Monts. var. latior Spugne di Barberia ” Type locality. Described from coasts of Barberia ( Tunisia ). Remarks. Name proposed for Trochus umbilicaris var. patula Monterosato, 1875 (nomen nudum), thereafter (1880b: 218) also accompanied by a description. Recorded by MolluscaBase (2018) as a synonym of Steromphala umbilicaris (Linnaeus, 1758) .