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The genus Phaneroserphus Pschorn–Walcher, 1958 is recorded for the first time from Iran and its allied species, Phaneroserphus punctibasis Townes, 1981 is recorded from West Palaearctic region for the first time. The specimens were collected from Mazandaran Province during 2011 using Malaise traps. Diagnostic characters and geographical distribution of the newly recorded genus and species is briefly discussed.  

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During our studies on the family Diapriidae, two species of the genus Pantolyta Foerster, 1856 were collected and identified for the first time from Iran: Pantolyta pallida Kieffer, 1908 and Pantolyta nixoni Macek, 1993. A key to the Iranian species of the genus Pantolyta and diagnostic characters for both newly recorded species are provided along with illustrations. In addition, distribution map of the two species in the Palaearctic region is presented.

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Two genera, Aneuropria Kieffer and Diapria Latreille and two species, Aneuropria foersteri (Kieffer, 1910) and Diapria conica (Fabricius, 1775) (Hymenoptera: Diapriidae) are recorded from Iran for the first time. The specimens were collected using Malaise traps from Hyrcanian forests of Mazandaran, Gulian and Golestan provinces in northern Iran. Diagnostic characters and geographical distribution of the newly recorded taxa are presented.
 

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A survey on the genus Exallonyx Kieffer, 1904 (Hymenoptera: Proctotrupidae) was conducted in northern Iran. The specimens were collected using Malaise traps during 2010–2011. The genus Exallonyx and six species were collected and identified for the first time from Iran: Exallonyx ater (Gravenhorst, 1807), E. brevicornis (Haliday, 1839), E. formicarius Kieffer, 1904, E. ligatus (Nees, 1834), E. minor Townes, 1981 and E. nixoni Townes, 1981. A key is presented for identification of Exallonyx species occurring in northern Iran.