Pleurotoma indistincta, Monterosato, 1875

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, Zootaxa 4477 (1), pp. 1-138 : 59

indistincta , Pleurotoma [ Mangelia striolata Risso, 1826 ] ( Figures 22C, D )

1875b: 43 [XIII: 269]—available name

Type material. MCZR –M–16855 —2 sh “Bollet. malac. 1869 t. IV, f. 1 M. Appeliusiana Monts Mar Toscano ” “ Mar Toscano ( Paulucci e Appelius)”// 2 sh “ M. indistincta di Grecia (d. Coniminos)[sic!]” “Bull. mal. 1869 t. IV, f. 1.”.

Type locality. Unspecified Mediterranean localities; off Tuscany ( M. caerulea sensu Appelius, 1869 : pl. 4 fig. 1).

Remarks. Name proposed for Mangelia caerulans Philippi, 1844 , sensu Appelius, 1869 considered as a distinct species. Recorded by MolluscaBase (2018) as Mangelia indistincta (Monterosato, 1875) . It is rather a synonym of Mangelia striolata Risso, 1826 (= Mangelia bertrandii ( Payraudeau, 1826) ; see Spada & Della Bella, 2010). [new synonymy]

Figures

FIGURE 22. A, B. Haedropleura flexicosta Monterosato, 1884, Barberia (Tunisia), H. 6.3 mm, with original label (MCZR– M–16732); C, D. Pleurotoma indistincta Monterosato, 1875, Mar Toscano, (Italy), H. 10.4 mm (ex Appelius coll.), with original labels (MCZR–M–16855); E, F. Mangelia scabrida Monterosato, 1890, Palermo (Sicily), H. 5.9 mm, with original labels (MCZR–M–16853); G, H. Philbertia alternas Monterosato, 1884, Mondello, Palermo (Sicily), H. 10.68 mm, with original labels (MCZR–M–16676); I, J. Philbertia contigua Monterosato, 1884, lectotype, Palermo (Sicily), H. 8.05 mm, with original label (MCZR–M–16702); K, L. Philbertia densa Monterosato, 1884, Palermo (Italy), H. 11.7 mm, with original label (MCZR–M–16807); Figure 22: M, N. Leufroya erronea Monterosato, 1884, Sardinia, H. 15.8 mm, with original label (MCZR– M–17340); O, P. Homotoma hispida Monterosato, 1890, Palermo (Sicily), H. 10.4 mm, with original labels (MCZR–M– 17442); Q, R. Cordiera horrida Monterosato, 1884, Palermo (Sicily), H. 14.4 mm, with original labels (MCZR–M–16474); S, T. Taranis laevisculpta Monterosato, 1880, Palermo (Sicily), H. 3 mm, with original label (MCZR–M–16959); U, V. Cordieria pumila Monterosato, 1890, Algeria, H. 13.6 mm, with original labels (MCZR–M–16774); W, X. Cordieria pupoides Monterosato, 1884, Provence (France), Neotype, H. 18.7 mm, with original labels (MCZR–M–16492).