Daftar Isi:
  • spirilla, Hyaloscala [Epitonium spirillum (Monterosato, 1890)] (Figures 11A, B) 1890a: 150 [XXXVIIIa: 904]—available name Type material. MCZR–M–23467 —17 sh “ Sc. spirilla Monts Nat. Sic. 1890 p. 11 Palermo” “ Scalaria spirilla n. sp. Monts. ms. Palermo” Type locality. Described from Palermo (Sicily). Remarks. Recorded by MolluscaBase (2018) as a synonym of Epitonium clathratulum (Kanmacher, 1798). However, Epitonium spirillum differs from E. clathratulum in its smaller size, fewer and more lamellose axial ribs, squared whorls, larger and more acute protoconch. We consider E. spirillum as a valid species [new status] that replaces E. clathratulum in most of (if not all) the Mediterranean.
  • Published as part of Appolloni, Massimo, Smriglio, Carlo, Amati, Bruno, Lugliè, Lorenzo, Nofroni, Italo, Tringali, Lionello P., Mariottini, Paolo & Oliverio, Marco, 2018, 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, pp. 1-138 in Zootaxa 4477 (1) on page 38, DOI: 10.11646/zootaxa.4477.1.1, http://zenodo.org/record/1454652