2011

• Edmardash, Y.A.-E., Abdel-Dayem, M.S. & Gadallah, N.S. 2011. The subfamily Cheloninae (Hymenoptera, Braconidae) from Egypt, with the description of two new species. ZooKeys, 115: 85–102. DOI: 10.3897/zookeys.115.1186 Reference page. 

2015

• Gadallah, N.S. & Edmardash, Y.A. 2015. First record of Stephanidae (Hymenoptera, Stephanoidea) for the fauna of Egypt. Zootaxa 3980(1): 147–150. DOI: 10.11646/zootaxa.3980.1.10 Preview (PDF). Reference page. 

• Gadallah, N.S., Ghahari, H. & Peris-Filipo, F.J. 2015. Catalogue of the Iranian Microgastrinae (Hymenoptera: Braconidae). Zootaxa 4043(1): 1–69. DOI: 10.11646/zootaxa.4043.1.1 Preview (PDF). ISBN 978-1-77557-831-4 (paperback); ISBN 978-1-77557-832-1 (Online edition). Reference page. 

• Gadallah, N.S., Ghahari, H., Peris-Felipo, F.J. & Fischer, M. 2015. An annotated catalogue of the Iranian Alysiinae (Hymenoptera: Braconidae). Zootaxa 3974(1): 1–28. DOI: 10.11646/zootaxa.3974.1.1 Preview (PDF). Reference page. 

• Gadallah, N.S., Soliman, A.M., Al-Shahat, A.M. & Hossni, M.T. 2015. The genus Macroocula Panfilov in Egypt, with two new species (Hymenoptera: Bradynobaenidae: Apterogyninae). Zootaxa 4018(3): 396–410. DOI: 10.11646/zootaxa.4018.3.4 Preview (PDF). Reference page. 

• Gadallah, N.S., Yefremova, Z., Yegorenkova, E., Soliman, A.M., El-Ghiet, U.M.A. & Edmardash, Y.A. 2015. A review of the family Eulophidae (Hymenoptera: Chalcidoidea) of Egypt, with thirty three new records. Zootaxa 4058(1): 66–80. DOI: 10.11646/zootaxa.4058.1.3 Preview (PDF) Reference page. 

2016

• Gadallah, N.S., Ghahari, H. & van Achterberg, C. 2016. An annotated catalogue of the Iranian Euphorinae, Gnamptodontinae, Helconinae, Hormiinae and Rhysipolinae (Hymenoptera: Braconidae). Zootaxa 4072(1): 1–38. DOI: 10.11646/zootaxa.4072.1.1 Reference page. 

• Gadallah, N.S., Ghahari, H. & Peris-Filipo, F.J. 2016. Erratum. NEVEEN S. GADALLAH, HASSAN GHAHARI & FRANCISCO JAVIER PERIS-FELIPO (2015) Catalogue of the Iranian Microgastrinae (Hymenoptera: Braconidae). Zootaxa, 4043(1): 001–069. Zootaxa 4067(5): 600–600. DOI: 10.11646/zootaxa.4067.5.10 Full article (PDF). Reference page. 

• Gadallah, N.S., Ghahari, H., Peris-Felipo, F.J. & Fischer, M. 2016. Updated checklist of Iranian Opiinae (Hymenoptera: Braconidae). Zootaxa 4066(1): 1–40. DOI: 10.11646/zootaxa.4066.1.1 Reference page. 

2017

• Beyarslan, A., Gadallah, N.S. & Ghahari, H. 2017. An annotated catalogue of the Iranian Microtypinae and Rogadinae (Hymenoptera: Braconidae). Zootaxa 4291(1): 99–116. DOI: 10.11646/zootaxa.4291.1.6 . Reference page. 

• Gadallah, N.S. & El-Hennawy, H.K. 2017. First record of the genus Oxyrrhexis Foerster, 1869 (Hymenoptera: Ichneumonidae: Pimplinae, Ephialtini) for the fauna of Egypt, with an unexpected new host record. Zootaxa 4318(1): 187–194. DOI: 10.11646/zootaxa.4318.1.11 . Reference page. 

• Gadallah, N.S., El-Heneidy, A.H., Mahmoud, S.M. & Kavallieratos, N.G. 2017. Identification key, diversity and host associations of parasitoids (Hymenoptera: Braconidae: Aphidiinae) of aphids attacking cereal crops in Egypt. Zootaxa 4312(1): 143–154. DOI: 10.11646/zootaxa.4312.1.6 . Reference page. 

• Gadallah, N.S., Soliman, A.M. & Al-Dhafer, H.M. 2016. First record of the genus Eucremastus Szépligeti, 1905 (Hymenoptera: Ichneumonidae: Cremastinae) from the Arabian Peninsula, with the description of three new species. Zootaxa 4216(4): 339–354. DOI: 10.11646/zootaxa.4216.4.3 . Reference page. 

• Soliman, A.M., Gadallah, N.S. & al Dhafer, H.M. 2017. First record of the family Stephanidae (Hymenoptera: Stephanoidea) for the fauna of Saudi Arabia, with the description of a new species. Zootaxa 4311(1): 23–38. DOI: 10.11646/zootaxa.4311.1.2 . Reference page. 

2018

• Abul-Sood, M.I. & Gadallah, N.S. 2018. New records of the family Chalcididae (Hymenoptera: Chalcidoidea) from Egypt. Zootaxa 4410(1): 136–146. DOI: 10.11646/zootaxa.4410.1.7 Reference page. 

• Abul-Sood, M.I., Gadallah, N.S., Hossni, M.T. & Delvare, G. 2018. The subfamily Cratocentrinae (Hymenoptera: Chalcididae): reappraisal of their morphological characters and review of the West Palaearctic species, with the description of two new species. Zootaxa 4377(4): 490–516. DOI: 10.11646/zootaxa.4377.4.2 Reference page. 

• Soliman, A.M., Gadallah, N.S. & al Dhafer, H.M. 2018. An illustrated key to the Saudi Arabian species of the genus Macroocula Panfilov, 1954, with the description of a new species and the previously unknown female of M. andreai Pagliano (Hymenoptera, Bradynobaenidae, Apterogyninae). ZooKeys 742: 35–56. DOI: 10.3897/zookeys.742.22854 . Reference page. 

2019

• Gadallah, N.S., Soliman, A.M., Aldryhim, Y.N. & Al-Dhafer, H.M. 2019. First contribution to the study of the genus Micatagla Argaman, 1994 (Hymenoptera, Bradynobaenidae, Apterogyninae) in the fauna of Saudi Arabia, with the description of four new species. Journal of Hymenoptera Research, 70: 17–40. DOI: 10.3897/jhr.70.33381 Reference page. 

• Soliman, A.M., Gadallah, N.S. & al Dhafer, H.M. 2019. First record of the genus Oodera Westwood, 1874 (Hymenoptera, Pteromalidae, Cleonyminae, Ooderini) from the Arabian Peninsula, with the description of four new species. Zookeys, 874: 47–68. DOI: 10.3897/zookeys.874.35935 Reference page. 

For more multimedia, look at Soliman, Gadallah & al Dhafer, 2019 on Wikimedia Commons.