Arrenurus (Arrenurus) cuspidifer Piersig, 1894

Records from Turkey: Elazıġ Province (Özkan & Erman 1991; Erman & Özkan 2000; Erman et al. 2006b); Adana, Konya and Nevşehir Provinces (Smit 1995); Adıyaman, Elazıġ, Erzurum, Kayseri and Yozgat Provinces (Erman & Özkan 1999); Afyon Province (Özkan et al. 2003; Boyacı & Özkan 2003; Aşçı et al. 2006 – 2007).

Habitat: Ponds, pools of running waters. Distribution: Palaearctic.