Hemiliostraca clandestina (Mifsud & Ovalis, 2019), and comparison between Vitreolina philippi (de Rayneval & Ponzi, 1854) and Vitreolina sp. A–C Hemiliostraca clandestina, Ashqelon, Israel, HELM project (sample S16_1F): front (A), side (B) and back (C) views. D Vitreolina philippi (de Rayneval & Ponzi, 1854), Plakias, Crete, Greece (sample Rh.05_5M): front view. E, F Vitreolina cf. philippi, Ashqelon, Israel, HELM project (S16_2F): front (E) and side (F) views. Scale bars: 0.5 mm.

  Part of: 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