Eylais degenerata Koenike, 1897
Records from the study area: Bihar, Uttar Pradesh—“ E. degenerata asiatica “ K. Viets (1926a, b); Kashmir— Lundblad (1934); Maharashtra, Karnataka, Tamil Nadu, Rajasthan—Cook (1967); Prasad (1974).
Habitat: Ponds, slowly flowing streams.
Distribution: Holarctic.