Nychia sappho Kirkaldy, 1901


  • Chen, P.P. & N. Nieser 2011. The identity of the backswimmer Nychia limpida Stål, 1860, recently collected in Hunan Province, China (Hemiptera: Heteroptera: Notonectidae) 11: 227-233. Heteropterus Revista de Entomología.
  • Hale, H.M. 1925. Results of Dr. E. Mjöberg's Swedish Scientific Expeditions to Australia, 1910-1913. 44. The aquatic and semi-aquatic Hemiptera 17A(20): 1-19. Arkiv for Zoologi (1).
  • Kirkaldy, G.W. 1901c. On some Rhynchota, principally from New Guinea (Amphibicorisae and Notonectidae) (2) 20[= 40]: 804-810. Annali del Museo Civico di Storia Naturale di Genova.
  • Lansbury, I. 1985. Notes on the identity of Nychia Stål (Hemiptera-Heteroptera: Notonectidae) in Australia 2: 1-9. The Beagle. Occasional Papers of the Northern Territory Museum of Arts and Sciences.
  • Lundblad, O. 1933a. Zur Kenntnis der aquatilen und semiaquatilen Hemipteren von Sumatra, Java und Bali 12, Supplement Tropische Binnengewässer IV: 1-195, 263-489. Archiv für Hydrobiologie.
  • Nieser, N. 2004. Guide to aquatic Heteroptera of Singapore and Peninsular Malaysia. III. Pleidae and Notonectidae 52: 79-96. Raffles Bulletin of Zoology.