Bathyal Mollusca from the cold-water coral biotope of Santa Maria di Leuca (Apulian margin, southern Italy) Author Negri, Mauro Pietro Author Corselli, Cesare text Zootaxa 2016 4186 1 1 97 journal article 10.11646/zootaxa.4186.1.1 5b97cddd-5284-4a6b-8693-898864fb4711 1175-5326 165288 029B675F-776C-4CD6-9992-FA05AEADFA7B Emarginula multistriata Jeffreys, 1882 Fig. 11 o–q Emarginula multistriata Jeffreys, 1882 [b] (p. 30). Emarginula multistriata Jeffreys—Jeffreys 1883 [a] (p. 680, pl. 50, fig. 12); Hidalgo 1917 (p. 303); Nordsieck 1968 (p. 11, pl. 1, fig. 03.07). Emarginula multistriata Jeffreys, 1882 — Ghisotti & Melone 1969 (p. 22, fig. 03.07); Bogi & Giusti 1994 (pp. 41–44, figs. 1– 4); Repetto et al. 2005 (p. 75, bottom left fig.). Diagnostic characters . Elevated and limpet-shaped shell; oval basal outline; recurved apex extending beyond the posterior margin; anal slit moderately deep and adapically rounded; selenizone bordered by raised flanges; strong, nodulose radial ribs gradually increasing in number by intercalation; concentric ribs forming a squarish reticulated patern with the radials. Protoconch: almost planispiral, slightly turned to the right; 1.25 whorls; diameter about 180 µm; surface with flocculent sculpture; transition to the teleoconch marked by a cord-like varix. Remarks . The present species differs from E. adriatica in having a more recurved apex, lunulae not emerging from the selenizone, and radial and commarginal ribs of equal strenght. Occurrence . Box-corer samples BC11 (1 specimen), BC66 (1), BC70 (1), BC71 (3), BC72 (1). Maximum length: 9 mm . Distribution and habitat . Emarginula multistriata is distributed in the Mediterranean and nearby Atlantic waters, from the Gulf of Gascogne to the Canaries and Morocco ; it is a circalittoral to bathyal species, often associated with deep water white corals ( Ghisotti & Melone 1969 ; Poppe & Goto 1991 ; Bogi & Giusti 1994 ). Fossil record. Lower Pleistocene of Sicily , in need for confirmation ( Di Geronimo et al. 2005 ); the species was formerly considered extinct in the Mediterranean since the Pleistocene, but living specimens were recently found in the Thyrrenian Sea ( Bogi & Giusti 1994 ).