Three new species of the genus Probles F?rster (Hymenoptera,Ichneumonidae, Tersilochinae) from?South Korea

Three closely related species of the genus Probles Förster, P. fulgida sp. n., P. korusa sp. n. and P. rukora sp. n., belong to the subgenus Euporizon Horstmann and differ from other Palearctic species of the genus by a combination of long and apically weakly sinuate ovipositor and short temple. These three species are assigned to a newly designated fulgida species-group, and a portion of the key for identification of this species-group is provided. Based on the shape of the ovipositor apex, the fulgida species-group resemble members of the subgenus Microdiaparsis Horstmann but are distinct in having a much shorter temple.     

Two new species of the Stenochinus amplus species-group from China (Coleoptera,Tenebrionidae, Stenochiini)

Two new species of the Stenochinus amplus species-group are described, S. apiciconcavus sp. n. (CHINA: Shaanxi) and S. xinyicus sp. n. (CHINA: Guangdong). Also, some new distribution data are provided for S. cylindricus (Gebien, 1914), and a key to the seven species of the S. amplus species-group from China is given.     

Two New Species of the Genus <Emphasis Type="Italic">Carabus</Emphasis> Linnaeus, 1758 (Coleoptera,Carabidae) from the South Caucasus

Based on the material collected by the authors in Central and West Georgia, the Caucasus, in 2014–2017, Carabus (Archiplectes) zubovisp. n. from Kvemo Svaneti, belonging to the komarowi species-group, and Carabus (Tribax) shtavlerensissp. n. from Zemo Svaneti, belonging to the agnathus species-group, are described. The distribution of the new species is mapped.     

Taxonomic and morphological survey of the Lygephila lusoria (Linnaeus, 1758) species-group with description of a new species (Lepidoptera,Erebidae, Toxocampinae)

The taxa of the Lygephila lusoria (Linnaeus, 1758) species-group are revised. The genital features of all known taxa are described and illustrated with special reference to the structure of vesica. The male genitalia of L. pallida pallida (Bang-Haas, 1907) are described and illustrated for the first time. L. pallida subpicata (Wiltshire, 1971) is treated here as a species, L. pallida subpicata (Wiltshire, 1971), stat. n., distinct from L. pallida. A new species, L. minima, sp. n.,from South Russia is described. Illustrations of the holotype and its genitalia are provided; a diagnostic comparison with L. pallida is given. L. alaica Remm, 1983 is included in the L. lusoria species-group for the first time.     

Taxonomy of the Nacerdes (Xanthochroa) carniolica species-group from China (Coleoptera,Oedemeridae, Nacerdini)

This paper deals with a species-group carniolica of the genus Nacerdes from China. This species-group has seven known species/subspecies in the world and two of them are known from China. Nacerdes (Xanthochroa) arcuata sp. n. is a new species belonging to carniolica group. The species were collected from Anhui (Eastern China, 30°02''17.37"N, 118°50''1.72"E). A key to the species of the species-group from China is given along with a distribution map.     

A review of the genus Nikanoria Nikolskaja (Hymenoptera, Eurytomidae) with descriptions of new species from Israel and Mongolia

Two new species of the chalcidoid wasp genus Nikanoria are described. Nikanoria flavicoxa sp. n. from Israel belongs to the N. nigra species-group. It is similar to N. szelenyii Zer., but differs in the shorter genae, longer funicular segments of the female, and enlarged stigmal knob. N. declivis sp. n. from Mongolia and Israel belongs to the N. pavlovskii species-group and resembles N. stigma Zer., but differs in the longer funicular segments of the female, enlarged antennal club, and straight sides of the clypeus. A key to species of the genus Nikanoria is given.     

Revision of the Chaetocnema picipes species-group (Coleoptera,Chrysomelidae, Galerucinae,Alticini) in China,with descriptions of three new species

The Chinese Chaetocnema picipes species-group is revised. It contains 5 species including 3 new species: C. cheni sp. n., C. constricta sp. n. and C. kingpinensis sp. n. The lectotype of C. fortecostata is designated. A key to all known species of this group from China and the illustrations of habitus and genitalia are provided. A distribution map of species is given.     

Addition to the revision of the Pristaulacus comptipennis species-group: Description of two new species from Laos and Thailand (Hymenoptera: Aulacidae)

Two species belonging to the recently revised Pristaulacus comptipennis species-group, P. manuelae Turrisi and Madl, sp. n. from Laos and P. iosephi Turrisi and Madl, sp. n. from Thailand, are described, illustrated and compared with most related species. The former species most resembles P. watanabei Turrisi and Smith, 2011, from Thailand, but is readily recognizable, mainly by the shape of the head, which is elongated, with a well-developed temple. The latter species resembles two other species, P. nobilei Turrisi and Smith, 2011, from south China, and P. emarginaticeps Turner, 1922, from Vietnam, but it is easily recognizable mainly by the shape of the medial occipital groove, which is shallow and V-shaped, as well as the shape of the mesosoma, with anterior lobe of mesoscutum, anterior to notauli, strongly elevated dorsally and anteriorly and distinctly overhanging pronotum.     

Revision of the Pepila fuscomaculata species-group and description of four new species from Australia (Coleoptera: Chrysomelidae: Alticinae)

Abstract The Pepila fuscomaculata species-group from Australia, including P. fuscomaculata ( Baly 1877 ), P. hypocrita ( Blackburn 1896 ), P. submetallescens ( Baly 1877 ), P. tumbyensis ( Blackburn 1896 ), P. blackburni sp. n., P. brittoni sp. n., P. nikitini sp. n. and P. reidi sp. n., is analysed. A key to all the species is presented. Line drawings of male and female genitalia of all species are included. Brief ecological and zoogeographical data are also reported.     

Two new species of the ground-beetle genus <Emphasis Type="Italic">Harpalus</Emphasis> Latr. (Coleoptera,Carabidae) from Turkey and China

Two new species of the genus Harpalus Latreille, 1802 are described: H. stevensi sp. n. from China (Sichuan) and H. dudkoi sp. n. from Turkey (Adana). Both species belong to the nominotypical subgenus and are included in the tardus species-group.     

A review of species of the subgenus <Emphasis Type="Italic">Taeniosticha</Emphasis> Motsch., genus <Emphasis Type="Italic">Chrysolina</Emphasis> Motsch. (Coleoptera,Chrysomelidae), distributed in the Dzungar Ata Tau and Tien Shan Mt. Ranges,with descriptions of two new species

Species of the subgenus Taeniosticha, genus Chrysolina, from the Dzungar Ala Tau, Northern and Central Tien Shan, are revised. A key to the species and figures of the aedeagus of each species are given. Two new species, Chrysolina klimenkoi sp. n. and Ch. sairannurica sp. n., are described from Southeastern Kazakhstan and Northwestern China. Two new species-groups are distinguished: the Ch. alatavica species-group distributed in the Dzungar Ala Tau and Boro-Khoro Mountain Ranges, and the Ch. tianshanica species-group with its members occurring in the Northern and Central Tien Shan. A scheme of the species distribution is given.     

Characterization of Alternaria isolates from the infectoria species-group and a new taxon from Arrhenatherum,Pseudoalternaria arrhenatheria sp. nov.

The infectoria species-group within the genus Alternaria was originally conceived by Simmons in 1993 and was based upon common morphological characteristics that included the development of conidial chains with primary, secondary, and tertiary branching resulting in substantial three-dimensional complexity. These characters can overlap to varying degrees with numerous taxa in another Alternaria group, the alternata species-group, making species-group differentiation difficult. However, members of the infectoria species-group are also distinguished from other small-spored Alternaria species based upon colony characteristics that typically include white or nearly white floccose colonies on DRYES medium and clumps of sporulation islands on low sugar media such as V8 agar, PCA, and weak PDA. In addition, the infectoria species-group contains representatives that are known to produce teleomorphs (Lewia), whereas the members of the alternata species-group and other Alternaria species-groups are strictly asexual. In this study, an assemblage of isolates recovered from varied hosts from the west coast of the United States were examined based upon morphological characters and compared to previously described members of the infectoria species-group. These isolates and members of the infectoria species-group typically produce arachnoid vegetative hyphae with multiple primary conidiophores, whereas other small-spored Alternaria species produce primary conidiophores predominately directly from the agar surface. Additionally, molecular phylogenetic analyses resolved these isolates and members of the infectoria species-group as distinctly nested amongst other sexual taxa in Allewia (Embellisia anamorph) and Macrospora (Nimbya anamorph) and phylogenetically distant to asexual lineages of Alternaria. One taxon among these isolates was novel and clustered with the asexual A. rosae in a distinct clade basal to all other members of the infectoria species-group. A new genus is proposed, Pseudoalternaria gen. nov. and a new taxon is described, Pseudoalternaria arrhenatheria sp. nov.. Moreover, a second taxon is reclassified, Pseudoalternaria rosae comb. nov.     

A new species of the genus Physetopoda Schuster, 1949 (Hymenoptera: Mutillidae) from the United Arab Emirates

Physetopoda tschernovi Lelej, sp. n. is described from the United Arab Emirates. The male of new species from the Ph. portschinskii species-group differs from all the known Palaearctic Physetopoda species in having wide transversally rugose notauli and in the longitudinally rugose scuto-scutellar sulcus (smooth in other species).     

Four new species from the Agrilus wittemani species-group (Coleoptera: Buprestidae: Agrilini) from Silent Valley National Park,Southern Western Ghats,Kerala, India

The Agrilus wittemani species-group comprising six species from South and Southeast Asia; two of these are endemic to south India. Four new species of A. wittemani species-group Jendek & Nakládal, 2017 are described in this paper: Agrilus keralensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. palakkadensis Seena, Anand and Shibu-Vardhanan sp. nov.; Agrilus sahyadriensis Seena, Anand and Shibu-Vardhanan sp. nov.; A. silentvalleyensis Seena, Anand and Shibu-Vardhanan sp. nov. A key to all species is provided and complemented with illustrations of habitus and genitalia.     

Three new species of the Weevil Genus <Emphasis Type="Italic">Otiorhynchus</Emphasis> Germ. (Coleoptera,Curculionidae: Entiminae) from the Caucasus

Three new species of the genus Otiorhynchus Germar, 1822 are described from the Caucasus: O. titarenkoi sp. n. in the subgenus Motilacanus Reitter, 1912 and O. dittae sp. n. and O. zierisi sp. n. in the subgenus Eprahenus Reitter, 1912. The incivilis species-group is transferred from the subgenus Choilisanus Reitter, 1912 to the subgenus Eprahenus (new subgeneric placement).     

Taxonomic revision of the genus Callimerus Gorham s. l. (Coleoptera,Cleridae). Part I. latifrons species-group

The latifrons species-group (=Brachycallimerus sensu Chapin 1924, Corporaal 1950; = flavofasciatus-group sensu Kolibáč 1998) of Callimerus Gorham is redefined and revised. Five species are recognized including one new species Callimerus cacuminis Yang & Yang sp. n. (type locality: Yunnan, China). Callimerus flavofasciatus Schenkling, 1902 is newly synonymized with Callimerus latifrons Gorham, 1876. Callimerus trifasciatus Schenkling, 1899a is transferred to the genus Corynommadius Schenkling, 1899a. Callimerus gorhami Corporaal, 1949 and Callimerus pallidus Gorham, 1892 are excluded from the latifrons species-group (their assignment to a species-group will be dealt with in a subsequent paper). A key to species of the latifrons species-group is given and habitus of each type specimen, male terminalia, and other diagnostic characters are illustrated.     

New species of the buprestid genus <Emphasis Type="Italic">Endelus</Emphasis> Deyrolle (Coleoptera,Buprestidae) from China,India, and Laos

Endelus (Kubaniellus) indicus sp. n. from India, E. (K.) lao sp. n. and E. (K.) khnzoriani sp. n. from Laos, E. (s. str.) sausai sp. n. from China, and E. (s. str.) dembickyi sp. n. from India are described, the two latter species are included in the Endelus bicarinatus Théry, 1932 species-group recently established by the author. E. collinus Obenberger, 1922 is included in this group; lectotype of this species is designated. Keys to species of the subgenus Kubaniellus and of the E. collinus group are provided. E. (K.) kareni Kalashian is for the first time recorded for Shaanxi Prov., E. pacholatkoi Kalashian, E. smaragdinus Desc. et Vill., and E collinus Obenb., for Laos (the latter species, also for Myanmar).