Barling, Nathan; Heads, Sam W.; Martill, David M. (October 2013). "A new parasitoid wasp (Hymenoptera: Chalcidoidea) from the Lower Cretaceous Crato Formation of Brazil: The first Mesozoic Pteromalidae". Cretaceous Research. 45: 258–264. Bibcode:2013CrRes..45..258B. doi:10.1016/j.cretres.2013.05.001. ISSN0195-6671.
Barling, Nathan; Heads, Sam W.; Martill, David M. (October 2013). "A new parasitoid wasp (Hymenoptera: Chalcidoidea) from the Lower Cretaceous Crato Formation of Brazil: The first Mesozoic Pteromalidae". Cretaceous Research. 45: 258–264. Bibcode:2013CrRes..45..258B. doi:10.1016/j.cretres.2013.05.001. ISSN0195-6671.
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B.R. Pitkin (2003). "Pteromalidae". Universal Chalcidoidea Database. Natural History Museum, London.
Gibson, G.A.P. (1993) Superfamilies Mymarommatoidea and Chalcidoidea (pp. 570-655). In Goulet, H. & Huber, J. (eds). Hymenoptera of the World: an identification guide to families. Research Branch, Agriculture Canada, Ottawa, Canada, 668 pp. PDF
Barling, Nathan; Heads, Sam W.; Martill, David M. (October 2013). "A new parasitoid wasp (Hymenoptera: Chalcidoidea) from the Lower Cretaceous Crato Formation of Brazil: The first Mesozoic Pteromalidae". Cretaceous Research. 45: 258–264. Bibcode:2013CrRes..45..258B. doi:10.1016/j.cretres.2013.05.001. ISSN0195-6671.