- Melonis affinis (Reuss, 1851)
- Melonis barleeanum (Williamson, 1858) accepted as Melonis barleeanus (Williamson, 1858) accepted as Melonis affinis (Reuss, 1851)
- Melonis barleeanus (Williamson, 1858) accepted as Melonis affinis (Reuss, 1851)
- Melonis padanus (Perconig, 1954)
- Melonis pompilioides (Fichtel & Moll, 1798)
- Melonis umbilicatulus (Walker & Jacob, 1798) accepted as Nonion umbilicatulum (Walker & Jacob, 1798)
- Melonis zaandami (van Voorthuysen, 1952)
- Melonis zandamae (van Voorthuysen, 1952) accepted as Melonis zaandami (van Voorthuysen, 1952)