1. Alexander, B.A. (1994) Species-groups and cladistic analysis of the cleptoparasitic bee genus Nomada (Hymenoptera: Apoidea). The University of Kansas Science Bulletin, 55, 175-238. https://doi.org/10.5962/bhl.part.776
Alexander, B.A. &
2. Schwarz, M. (1994) A catalog of the species of Nomada (Hymenoptera: Apoidea) of the world. The University of Kansas Science Bulletin, 55, 239-270.
Alfken, J.D. (1898) Nomada flavoguttata K. var. höppneri Entomologische Nachrichten, 24, 158-159.
Alfken, J.D. (1913) Die Bienenfauna von Bremen Abhandlungen Naturwissenschaftlichen Verein Bremen, 22 (1), 1-220.
Cameron, P. (1902) Descriptions of new genera and species of Hymenoptera collected by Major C. G. Nurse at Deesa, Simla and Ferozepore. Part II. The journal of the Bombay Natural History Society, 14, 419-420.
Cockerell, T.D.A. &
3. Atkins, E (1902) On the bees of the family Nomadidae of Ashmead. Annals and Magazine of Natural History, 7, 42-46.
Cockerell, T.D.A. (1907) Descriptions and Records of Bees-XVI. The Annals and Magazine of Natural History, Series 7, 20 (116), 1-122. https://doi.org/10.1080/00222930709487315
Cockerell, T. D.A. (1911) Bees in the collection of the United States National Museum. 1. Proceedings of the United States National Museum, 39, 635-658. https://doi.org/10.5479/si.00963801.39-1806.635
Cockerell, T.D.A. (1914) Descriptions and records of bees, Lviii. Annals and Magazine of Natural History, Series 8, 13, 424-433. https://doi.org/10.1080/00222931408693504
Cockerell, T.D.A. (1918). Descriptions and records of bees, Lxxxii. Annals and Magazine of Natural History, 2, 476-482. https://doi.org/10.1080/00222931808673790
Cockerell, T.D.A. (1926) Some bees in the collection of the California Academy of Sciences. The Pan-Pacific entomologist, 3, 80-90.
Curtis, J. (1832) British Entomology. John Cumberland, London. [unknown pagination]
Fabricius, J.C. (1793) s.n. In: Entomologia systematica emandata et aucta. Secundum classes, ordines, genera, species adjectis synonimis, locis, observationibus descriptionibus. Vol. 2. impensis Christ. Gottl. Proft, Hafniae, pp. 345-349. https://doi.org/10.5962/bhl.title.125869
Fabricius, J.C. (1805) s.n. In: Systema Piezatorum : secundum ordines, genera, species, adiectis synonymis, locis, observationibus, descriptionibus. Carolum Reichard, Brunsvigae, pp. 390-395. https://doi.org/10.5962/bhl.title.10490
Fawcett, F., Minckley, R. &
4. Neff, J.L. (2019) Chapter 10, Brood Parasitic (Cuckoo) Bees. In: Danforth, B.N., Minckley, R.L., Neff, J.L. &
5. Fawcett, F., The solitary bees: biology, evolution, conservation. Princeton University Press, Princeton, New Jersey, pp. 240-263. https://doi.org/10.1515/9780691189321-011
Harris, R. A. (1979) A glossary of surface sculpturing. Occasional papers in Entomology, 28, 1-31. https://doi.org/10.5281/zenodo.26215
Hirashima, Y. (1953) The insect fauna of Mt. Ishizuchi and Omogo valley, Iyo, Japan. Four new species of Apoidea (Hymenoptera). Shikoku Entomologucal Society, 3,132-136.
Hirashima, Y. (1960) Bees of the Amami island Ⅱ. Mushi, 33, 53-62.
Hirashima, Y. (1965) Apidae. In: Yasumatsu, K., Asahina, S. &