Necterosoma es un género de coleópteros adéfagos perteneciente a la familia Dytiscidae.
Se reconocen las 12 siguientes:
- Necterosoma aphrodite Watts, 1978
- Necterosoma darwini
- Necterosoma dispar
- Necterosoma novaecaledoniae Balfour-Browne, 1939
- Necterosoma penicillatum (Clark, 1862)
- Necterosoma regulare Sharp, 1882
- Necterosoma schmeltzi (Sharp, 1882)
- Necterosoma schoelleri Hendrich, Balke & Wewalka, 2010
- Necterosoma susanna Zwick 1979
- Necterosoma theonathani Hendrich, 2003
- Necterosoma timorense Balke, Toussaint, Hendrich & Hájek, 2013
- Necterosoma undecimlineatum (Babington, 1841)
- Balke Michael, Toussaint Emmanuel F. A., Hendrich Lars, Hájek Jiří, 2013: A new species of the Australian genus Necterosoma from Timor (Coleoptera: Dytiscidae: Hydroporini). Acta Entomologica Musei Nationalis Pragae, 53(1): 65-74.
- Hendrich, L. 2003: A new species of the genus Necterosoma Sharp, 1882, from the Kimberleys in north-western Australia (Coleoptera: Dytiscidae). Entomologische zeitschrift, 113: 152-154.
- Hendrich, L.; Balke, M.; Wewalka, G. 2010: Dytiscidae: Hydroporini (Coleoptera). Pp. 149-162 in: Jäch, M.A. & Balke, M. (eds.): Water beetles of New Caledonia (part 1). Monographs on Coleoptera, 3. ISSN 1027-8869
- Macleay, W.J. 1871: Notes on a collection of insects from Gayndah. Transactions of the Entomological Society of New South Wales, 2: 79–205.
- Zwick, P. 1979: Notes on the genus Necterosoma (Col., Dytiscidae), with description of N. susanna sp. n. from Australia. Aquatic insects, 1(3): 179–184. doi 10.1080/01650427909360992