6. Clivina (s. str.) ypsilon Dejean & Boisduval, 1829

Fig. 2 F

Habitat and general distribution.

Clivina ypsilon has a wide distribution in Europe, North Africa, Near and Middle East (Balkenohl 2017). The species occurs in saline, surface waters (Trautner and Geigenmüller 1987; Arndt et al. 2011)

Material examined.

• Chania: Kournas Lake, north bank, 35.336232°N, 24.274637°E, 8.III.2018 – 15.V.2018, pitfall traps, 1 spm, leg. Amyntas A. (NHMC) ; • Heraklion: Almyros Estuary, salt-marsh, 35.338506°N, 25.061404°E, 2 m a. s. l, 28.XI.2012 – 30.V.2013, pitfall traps, 2 spms, leg. Aspradaki E. (NHMC) .

Comments.

Clivina ypsilon was noted for the first time in Greece by von Oertzen (1886). Apfelbeck (1904) reports again the species providing two localities (Phaleron, in Attica and Thessaly Province). Arndt et al. (2011) accept this species for Greece, but only for the Greek mainland. This constitutes the first documentation of C. ypsilon in Crete. The species was found in two quite different habitats, i. e., in a salt-marsh and in the sandy banks of a freshwater lake (Kournas).