2. Oxyina javana (Willemse, 1955)

This species is attributed to high altitudes in Java, Indonesia (3,678 m) and in Kashmir, India (1,850 m) (Willemse 1955, Baba & Usmani 2021). However, it has been recorded for the first time at low sea levels in Bahawalpur, Punjab (117 m), and in Achro That Sindh (28 m). Hollis (1975) observed a close resemblance in O. bidentata, O. sinobidentata, and O. javana, indicating divergent evolution through geographical isolation. The recent discovery in these locations confirms the presence of this species at low sea levels.