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Taeger, A.; Liston, A.D.; Prous, M.; Groll, E.K.; et al. (2018). "ECatSym – Electronic World Catalog of Symphyta (Insecta, Hymenoptera)". Senckenberg Deutsches Entomologisches Institut (SDEI), Müncheberg. Retrieved 2019-06-01.
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Aguiar, A.P.; Deans, A.R.; Engel, M.S.; Forshage, M.; et al. (2013). Zhang, Zhi-Qiang (ed.). "Order Hymenoptera. In: Zhang Z-Q (ed) Animal biodiversity: An outline of higher-level classif. and survey of taxonomic richness (Addenda 2013)". Zootaxa. 3703 (1): 1–82. doi:10.11646/zootaxa.3703.1.12. ISBN 978-1-86977-849-1. ISSN 1175-5326. PMID 26146682.
Further readingedit
Goulet, H.; Huber, J., eds. (1993). Hymenoptera of the world: an identification guide to families. Agriculture Canada Publication. Vol. 1894/E. Research Branch, Agriculture Canada.
Krombein, Karl V.; Hurd, Paul D. Jr.; Smith, David R.; Burks, B. D., eds. (1979). Catalog of Hymenoptera in America North of Mexico. Vol. 1. Smithsonian Institution Press.
Sharkey, M. J.; Carpenter, J. M.; Vilhelmsen, L. (2012). "Phylogenetic relationships among superfamilies of Hymenoptera" (PDF). Cladistics. 28 (1): 80–112. doi:10.1111/j.1096-0031.2011.00366.x. ISSN 0748-3007. PMID 34861753. S2CID 33628659.
