Kg. Sivaramakrishnan et al., BIOSYSTEMATICS OF THE GENUS NATHANELLA DEMOULIN (EPHEMEROPTERA, LEPTOPHLEBIIDAE, ATALOPHLEBIINAE) FROM SOUTH-INDIA, Aquatic insects, 18(1), 1996, pp. 19-28
The genus Nathanella and the species N. indica Demoulin are redescribe
d. The female image and the nymph of N, indica are described for the f
irst time. A new species N, saraswathiae is described from male and fe
male imagines and nymph. Illustrated keys for the nymphs and imagines
are provided for the species.