Figure 26 from: Albano PG, Steger J, Bakker PAJ, Bogi C, Bošnjak M, Guy-Haim T, Huseyinoglu MF, LaFollette PI, Lubinevsky H, Mulas M, Stockinger M, Azzarone M, Sabelli B (2021) Numerous new records of tropical non-indigenous species in the Eastern Mediterranean highlight the challenges of their recognition and identification. ZooKeys 1010: 1-95. https://doi.org/10.3897/zookeys.1010.58759

Figure 26 Comparison between Parthenina cossmanni (Hornung & Mermod, 1924) and Parthenina indistincta (Montagu, 1808) A–FParthenina cossmanni, north of Atlit, Israel, HELM project (sample NG30_2F): front (A, C) and back (B, D) views, detail of the spiral sculpture on the body whorl (E) and apical view of the protoconch (F) G, HParthenina cossmanni, Ashqelon, Israel, HELM project (sample SG20_4F): front (G) and back (H) views I–LParthenina indistincta, Ashqelon, Israel, HELM project (sample SC30_1_15L): front (I, K) and back (J, L) views. Scale bars: 0.5 mm (A–E, G–L); 0.1 mm (F).