Description of the male of Misetus strumiai Di Giovanni, Scaramozzino amp; Diller, 2018 (Hymenoptera, Ichneumonidae, Ichneumoninae, Phaeogenini) from Italy.

The genus Misetus Wesmael, 1845 is a small taxon of the subfamily Ichneumoninae, tribe Phaeogenini. The genus can be distinguished from other genera of the tribe by having mandible with two teeth, clypeus with more or less developed median apical tooth, genae short and sublinearly narrowed behind eyes in dorsal view; males are characterized by thyridia large and placed far off the base of metasomal tergite II; females are easily recognized by metasoma elongate and compressed apically, apical margin of last metasomal tergite more or less concave and ovipositor short and bent upwards (Selfa Diller 1994, 1995, Di Giovanni et al. 2018). Misetus includes seven known species, six of which occur in Europe (Wesmael 1845, Kusigemati 1974, Kolarov 1985, Selfa Diller 1995, Di Giovanni et al. 2018) and one in Japan and South Korea (Kwon et al. 2011; Yu et al. 2012). Misetus strumiai Di Giovanni, Scaramozzino Diller, 2018 was described recently from females known only from the island of Montecristo (Italy, Tuscany) (Di Giovanni et al. 2018, Di Giovanni Scaramozzino 2019). Here we described the male of this species and provide a comparative diagnosis with other known males of European members of the genus.

A pilot study of the Carpathian ichneumonine parasitoids (Hymenopera, Ichneumonidae: Ichneumoninae) reveals eighty-eight new records for Ukraine.

Data on the subfamily Ichneumoninae Latreille, 1802 (Hymenopera: Ichneumonidae) from the Ukrainian Carpathians is summarized, with 196 species from eight tribes, of which 88 species are recorded from Ukraine for the first time. The new Ukrainian records belong to four tribes, Heresiarchini Ashmead, 1900, Ichneumonini Latreille, 1802, Phaeogenini Förster, 1869, and Platylabini Berthoumieu, 1904. Phaeogenini is the most poorly studied with 75% of species recorded for the country for the first time. High-altitude zone distribution is discussed: oak forest zone is the most species-rich (125 species), while the subalpine zone is the most poorly studied (57% of species found only in this zone are new records for Ukraine). The flying adults of Ichneumoninae were found from April until October, with a maximum number of species and genera collected in July, and with most specimens collected in May. Stenobarichneumon ridibitor Aubert, 1994 is transferred to the genus Baranisobas Heinrich, 1972 (comb. nov.).

A new species of Misetus Wesmael, 1845 (Hymenoptera, Ichneumonidae, Ichneumoninae, Phaeogenini) from Italy, with updated key to the females of Palaearctic species.

A new species, Misetus strumiai sp. n., from the island of Montecristo (Italy, Tuscany) is described and illustrated. The new species is characterized by having the clypeus with a small median tooth, metasomal tergite II almost entirely smooth and polished, and extensively red body color (except for black head). A comparative diagnosis is provided in order to distinguish the new taxon from the other known species of the genus Misetus Wesmael, 1845.

New records of Ichneumonidae (Hymenoptera) for the Italian fauna.

New distributional records on 55 ichneumonids (Hymenoptera, Ichneumonidae) from Italy are provided. Of these, 47 species are new for Italy, including representatives of the subfamily Diacritinae and of the tribes Zimmeriini (Ichneumoninae) and Pseudorhyssini (Poemeniinae); six species are new for Sardinia, one for Sicily and one for the Italian mainland. The hitherto unknown female of Baranisobashibericus Heinrich, 1972 (Ichneumoninae) is described.