The jasmine lacebug Corythauma ayyari is a pest of cultivated and ornamental plants mainly associated to Jasminum spp. This invasive insect is native to Asia, and it has been recently introduced in several countries, mainly within the Mediterranean basin. Here, we updated the known distribution of this species, including five new Italian regions (Liguria, Tuscany, Latium, Apulia, and Calabria); Salamis Island in Greece, and the Occitanie region in France. Citizen-science data have significantly contributed to the knowledge on species distribution, and the online platform for sharing biodiversity information can represent an effective tool for the early detection. Molecular analyses revealed that the specimens collected in Peninsular Italy and Sicily belong to a unique clade, suggesting the possibility of a single introduction, whereas those from Menton (France) and Calabria (Southern Italy) are separated from the others and probably originate from separated introductions.

Members of the family Scutelleridae (Heteroptera: Pentatomomorpha: Pentatomoidea) are also called shield bugs because of the greatly enlarged scutellum, or jewel bugs because of the brilliant colours of many species. All scutellerids are phytophagous, feeding on various parts of their host plants. Due to lack of obvious synapomorphies and the failure to apply rigorous phylogenetic methods, the higher classification of Scutelleridae has been disputed for more than 150 years. Here we reconstructed a phylogeny of Scutelleridae based on complete sequences of 18S and 28S nuclear rDNAs and all 13 protein-coding genes of the mitochondrial genome, with the sampled taxa covering all of the currently recognized subfamilies. The monophyly of Scutelleridae was confirmed by the congruence of the results of analyses conducted using Bayesian inference, maximum likelihood and maximum parsimony. The phylogenetic relationships among subfamilies were well resolved for the first time. Furthermore, timedivergence studies estimated that the time of origin of Scutelleridae was in the Early Cretaceous (142.1-122.8 Ma), after the origin of the angiosperms. The diversification between the extant subfamilies of Scutelleridae and within the subfamilies occurred from the late Palaeocene to the late Miocene, simultaneously with the rise of the major groups of angiosperms and other phytophagous insects.

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The world catalogue of the family Ochteridae (Hemiptera: Heteroptera: Nepomorpha: Ochteroidea) is compiled. The fossil subfamily Propreocorinae Popov, Dolling & Whalley, 1994, recently excluded from Ochteridae by other authors, is formally raised to family rank as Propreocoridae stat. nov. The fossil genus Meropachys Popov, 1986 is found to be a junior homonym of Meropachys Burmeister, 1835 (Hemiptera: Heteroptera: Coreidae) and is replaced by a new substitute name, Yuripachys nom. nov., resulting in one new combination: Yuripachys dubius (Popov, 1986) comb. nov. Neochterus Mahner, 1993 (originally proposed as subgenus of Ochterus Latreille, 1807) is considered an unavailable name. Ochterus papaceki Kment & Carapezza sp. nov. is described and illustrated as a new species from the island of Socotra (Yemen) and Tanzania. Gender agreement in Ochterus paucistriata Baehr, 1990 is corrected to O. paucistriatus Baehr, 1990. The name Ochterus perbosci (Guérin-Méneville, 1843), an incorrect subsequent spelling of O. perboscii in prevailing usage, is fixed according to Article 33.3.1 of the ICZN (1999). The spelling of Angulochterus quadrimaculatus Yao, Zhang & Ren, 2011 is corrected according to Article 32.5.1 of ICZN (1999). The original publication of Ochterus barberi Schell, 1943, O. bidentatus Schell, 1943, O. hungerfordi Schell, 1943, and O. parvus Schell, 1943 is clarified. The name bearing types of Ochterus barberi, O. bidentatus, O. hungerfordi, O. parvus, O. perbosci, and Pelogonus splendidulus Montandon, 1898 (= Ocyochterus victor (Bolívar, 1879)) are considered as lectotypes. The family Ochteridae currently includes 3 recent genera and 88 described species group taxa (84 species and 4 subspecies): Megochterus Jaczewski, 1934 (2 species from Australia), Ochterus (80 species and 4 subspecies distributed worldwide), and Ocyochterus Drake & Gómez-Menor, 1954 (2 species from NW South America). The fossil record of Ochteridae currently includes 4 genera and 5 species: Angulochterus Yao, Zhang & Ren, 2011 (1 species from Early Cretaceous of China), Floricaudus Yao, Ren & Shih, 2011 (1 species from Early Cretaceous of China), Pristinochterus Yao, Cai & Ren, 2007 (2 species from Late Jurassic to Early Cretaceous of China), and Riegerochterus Popov & Heiss, 2014 (1 species from Miocene Dominican amber). In addition the fossil genus Yuripachys (1 species from Early Creatceous of Mongolia) is classified as Ochteridae incertae sedis, Propreocoris Popov, Dolling & Whalley, 1994 (1 species from Early Jurassic of England) as common ancestor of Ochteridae and Gelastocoridae in its own family Propreocoridae, and Grimaldinia Popov & Heiss, 2014 (1 species from Burmese Amber) and Heterochterus Evans, 1971 (1 species based on an isolated wing, Late Triassic of Australia) as Ochteroidea incertae sedis. The following new records are provided: Ochterus aeneifrons surinamensis Nieser, 1975 (Colombia), O. caffer (Stål, 1855) (Mozambique, Sudan), O. feae (Laos, Thailand), O. marginatus marginatus (Latreille, 1804) (China: Anhui, Shaanxi; Central African Republic; India: Rajasthan; Oman; Sudan), and O. nicobarensis Chandra & Jehamalar, 2012 (Myanmar). The distribution of all species is reviewed and the zoogeographic patterns and biodiversity of Ochteridae are discussed.

Psallus (Psallus) thomashenryisp. n. (Hemiptera: Heteroptera: Miridae: Phylinae: Phylini: Phylina) is described from southern Anatolia, Turkey. Illustrations of the dorsal habitus and male genitalia are provided. Its habitus is similar to other uniformly orange species of the subgenus Psallus Fieber, 1858, particularly P.asthenicus Seidenstücker, 1966 from which it can be easily distinguished by the combination of extremely small size (2.3 mm in both sexes) and different morphology of the vesica. Psallus (Psallus) lucanicus Wagner, 1968 is recorded for the first time from Turkey. Psallus (Psallus) aurora (Mulsant & Rey, 1852) is removed from the list of Turkish fauna based on a reevaluation of the voucher specimen. An updated checklist of the species of Psallus known to occur in Turkey is provided. The relevance of Anatolia and the Syro-anatolian-transcaucasian region in the Palearctic distribution of Psallus is discussed. The westernmost record of another mirid, Plagiognathusmarivanensis Linnavuori, 2010, is provided.