Genus <Emphasis Type="Italic">Eckhardites</Emphasis> Mitta (Cardioceratidae,Ammonoidea) from the Lower Callovian of the subboreal Jurassic

The genus Eckhardites Mitta 1999, with the type species Macrocephalites pavlowi Smorodina, 1928 is discussed and its diagnosis and assignment to the family Cardioceratidae are substantiated. Eckhardites is compared to the genus Macrocephalites Zittel (family Sphaeroceratidae), to which some workers presently assign the type species of Eckhardites. Three species of Eckhardites are recorded from the basal Callovian elatmae Zone of the Russian Platform, one of which (E. menzeli (Mönnig)) was originally described from the synchronous beds in Germany. A new species E. dietli sp. nov. is described.     

The species composition,morphology, and seasonal distribution of diatoms of the genus <Emphasis Type="Italic">Attheya</Emphasis> West, 1860 from the Sea of Japan

Six species that belong to the diatom genus Attheya were found in the Russian waters of the Sea of Japan. A. cf. flexuosa is a new record for the seas of Russia. A. decora is recorded for the first time for the Sea of Japan. The peculiarities of the morphology of A. decora and A. cf. flexuosa are described and illustrated. The study of the seasonal distribution, abundance, and ecology of Attheya species in the northwestern Sea of Japan showed that A. longicornis and A. ussurensis were the most numerous and widespread species, reaching maximum densities (up to 1.5 × 10⁶ and 1.8 × 10⁴ cells/liter, respectively) in the spring, summer, and fall. A. cf. flexuosa and A. septentrionalis were rare and were found in low numbers in the winter and early spring. Based on the ultrastructure of the girdle bands, the form and number of chloroplasts, the presence/absence of rimoportula on the valve, and habitat features, we distinguished two groups of species of the genus Attheya from the Sea of Japan. The first group includes psammophytes A. decora, A. arenicola, and A. ussurensis; the second one comprises A. longicornis and A. cf. flexuosa epiphytic on other diatoms, as well as A. septentrionalis, which is found in the under-ice plankton and is able to attach to the underside of ice.     

A new species of the genus <Emphasis Type="Italic">Copidosoma</Emphasis> (Hymenoptera,Chalcidoidea, Encyrtidae) from Israel

A new species of the genus Copidosoma from Israel is described. The female of Copidosoma trjapitzini is similar to those of C. scutellare, C. agrotis, and C. cuproviride. All the four species possess a similar mesosomal sculpture, coarse on the mesoscutum and more or less striate on the scutellum, and the solid clava obliquely truncate at apex. C. trjapitzini differs from C. agrotis in the larger size and from C. cuproviride, in the black head and mesosoma. The type material is deposited in the collection of the Schmalhausen Institute of Zoology (Ukraine, Kiev); two paratypes, at the Zoological Institute, Russian Academy of Sciences (St. Petersburg).     

A new species of the stonefly genus <Emphasis Type="Italic">Alloperla</Emphasis> Banks (Plecoptera,Chloroperlidae) from the southern Far East

The adults of both sexes and the eggs of a new species, Alloperla tiunovae sp. n. (Plecoptera, Chloroperlidae) from the southern part of the Russian Far East, are described and illustrated. A. tiunovae is a sibling species of the very similar A. kurilensis Zhiltzova, but differs from it in the shape of the epiproct apex, female genital plate, and a fine structure of the chorion surface.     

A review of the genus <Emphasis Type="Italic">Deporaus</Emphasis> (Coleoptera,Rhynchitidae) from the Russian fauna: 1. Subgenera <Emphasis Type="Italic">Pseudapoderites</Emphasis> and <Emphasis Type="Italic">Japonodeporaus</Emphasis>

The genus Deporaus from the Russian fauna is revised. Four species (D. pacatus, D. azarovae, D. septentrionalis, and D. hartmanni) of the subgenera Pseudapoderites and Japonodeporaus are found. Keys to the subgenera and to the species of the subgenus Pseudapoderites are given. The genus Deporaus, subgenera Pseudapoderites and Japonodeporaus, and four species are redescribed. The distribution of these species in Russia is discussed.     

<Emphasis Type="Italic">Idaea pseudoaversata</Emphasis>, a new species of geometrids (Lepidoptera,Geometridae) from the Southeastern Asian part of Russia

A new species, Idaea pseudoaversata, is described from the Far East. According to the coloration and wing pattern, the new species is similar to I. straminata (Borkhausen, 1794). The species is closely related to I. aversata (Linnaeus, 1758), but differs in the presence of seven cornuti in the aedeagus. The type material of the new species is deposited in the Institute of Animal Systematics and Ecology, Russian Academy of Sciences (Novosibirsk, Russia).     

New and little-known species of the weevil subfamily Ceutorhynchinae (Coleoptera,Curculionidae) from the Palaearctic region

Thirteen new species of the weevil subfamily Ceutorhynchinae are described from the Russian Far East, Azerbaijan, Kazakhstan, Turkmenistan, Uzbekistan, Tajikistan, and Nepal. A new subgen. n. is erected in Oprohinus for O. oxyanus sp. n. (type species) and O. maior sp. n. from Tadzhikistan and Turkmenistan. Ceutorhynchus neophytus Fst. is resurrected from synonymy with C. arator Gyll. Ceutorhynchus gandoni Hoffm. is transferred to Sirocalodes Voss. Rhinoncus fukienensis Wagn. is recorded for the first time from Taiwan, and Oprohinus libanoticus (Schze.)—from Syria.     

A review of fur-mites of the genus <Emphasis Type="Italic">Dubininetta</Emphasis> Fain &amp; Lukoschus, 1978 (Acariformes: Listrophoridae), ectoparasites of moles (Soricomorpha: Talpidae)

The fur mite genus Dubininetta Fain & Lukoschus, 1978 (Acariformes: Listrophoridae) represented by ectoparasites of moles (Soricomorpha: Talpidae) is revised. An amended diagnosis of this genus is provided. Two new species are described from moles in Vietnam: Dubininetta euroscaptor n. sp. from Euroscaptor parvidens (Miller) and Dubininetta abramovi n. sp. from Euroscaptor subanura Kawada, Son & Can. The insufficiently described D. taiwanensis (Fain & Lukoschus, 1978) from Mogera insularis (Swinhoe) (type-host) is redescribed based on the type-specimens and numerous newly collected in the Russian Far East specimens from Mogera robusta Nehring. The host ranges are considered for all species of Dubininetta. A key to the five species presently known in this genus is provided.     

Contribution to the knowledge of the leaf-rollers (Lepidoptera,Tortricidae) of the Lower Amur Area

A list of 94 species of Tortricidae from the Lower Amur Area is presented, 14 species being recorded for Khabarovsk Terr. for the first time. Three species, Endotheina quadrimaculana, Argyroploce arbutella, and Dichrorampha obscuratana, are new to the Russian Far East. Two species monophagous on Quercus, Tortrix sinapina and Hedya inornata, have been found in the relict oak forests of the Lower Amur Area. Individual variation of the male genitalia within the Dichrorampha simpliciana species-group is revealed, and doubts are cast on the species rank of D. cancellatana and D. okui.     

New species of the genus <Emphasis Type="Italic">Spathius</Emphasis> Nees (Hymenoptera,Braconidae) from Japan and neighboring territories

Eight new species of the genus Spathius Nees from Japan and the Russian Far East are described and illustrated: S. enigmatus sp. n., S. ishigakus sp. n., S. konishii sp. n., S. multigranulatus sp. n., S. omotodakus sp. n., S. pseudaspersus sp. n., S. pumilio sp. n., and S. tsushimus sp. n.     

A review of the genus <Emphasis Type="Italic">Deporaus</Emphasis> (Coleoptera,Rhynchitidae) from the Russian fauna: 2. Subgenera <Emphasis Type="Italic">Roelofsideporaus</Emphasis> and <Emphasis Type="Italic">Deporaus</Emphasis>

The subgenera Roelofsideporaus and Deporaus s. str. of the genus Deporaus with four species (D. affectatus, D. unicolor, D. nidificus, and D. betulae) recorded from the Russian fauna are revised. Keys to the species of the subgenus Roelofsideporaus and to the females of the subgenera Roelofsideporaus and Deporaus s. str. are given. The distribution of D. nidificus in Russia is not confirmed.     

Five new species of flat moths (Lepidoptera,Depressariidae) from Russia and neighboring countries

Five new species are described: Agonopterix vladimirisp. n. from the Russian Far East, A. kopetdagellasp. n. from Turkmenistan, Exaeretia terskeellasp. n. from Kyrgyzstan, Depressaria pastukhovisp. n. from Southern Kazakhstan, and D. khorogellasp. n. from Tajikistan. Types of the new species are deposited in the collection of the Zoological Institute of the Russian Academy of Sciences in St. Petersburg.     

New and little-known crickets of the subfamily phalangopsinae (Orthoptera,Gryllidae): 4. Neotropical genus <Emphasis Type="Italic">Uvaroviella</Emphasis>

The former genera Acla Heb., Aclodes Heb., and Paraclodes Des.-Grand., are considered subgenera of the genus Uvaroviella Chop. Five new subgenera and nine new species of this genus from Ecuador and Guyana are described. Two new species names are proposed due to the secondary homonymy, and one old species name was resurrected from synonymy as a replacement name. Lectotype for U. cavicola Chop. is designated. New data on the geographical and bitopical distribution of some species are given. The paper is based on the material from the collections of the Zoological Institute, Russian Academy of Sciences, St. Petersburg (ZIN), and the Natural History Museum, London (NHM).     

A new subgenus and a new species of the tenebrionid genus <Emphasis Type="Italic">Leptodes</Emphasis> Dejean, 1834 (Coleoptera,Tenebrionidae)

The genus Leptodes was erected by Dejean (1834) for a single species, Sepidium boisduvalii Zubkoff, 1833, which is, consequently, the type species by monotypy. Kaszab (1959) established in Leptodes the subgenus Leptodinopsis based on the same type species, Sepidium boisduvalii. Thus the names Leptodes and Leptodinopsis are objective synonyms: Leptodes Dejean, 1834 = Leptodinopsis Kaszab, 1959, syn. n. A new subgenus Mesoleptodes G. Medvedev et Iljina subgen, n. (type species Leptodes semenowi Reitter, 1892) is established for species which Kaszab included in Leptodes s. str. A new species, Leptodes daghestanicus G. Medvedev et Iljina, sp. n., is described from Daghestan.     

A new species of the robber-fly genus <Emphasis Type="Italic">Oligopogon</Emphasis> Loew (Diptera,Asilidae) from Armenia

A new species of the genus Oligopogon Loew, O. armeniacus sp. n., is described from Armenia. The holotype is deposited in the Zoological Institute of the Russian Academy of Sciences, St. Petersburg.     

Three new species within the genus <Emphasis Type="Italic">Entoloma</Emphasis> (Basidiomycota,Agaricales) with clamped basidia and a <Emphasis Type="Italic">serrulatum</Emphasis>-type lamellae edge,and their phylogenetic position

Three new species of the gеnus Entoloma s.l. are described on the basis of morphological and molecular evidence. Two of them are morphologically and phylogenetically closely related to the European species E. violaceozonatum but differ sufficiently by their geographic distribution: E. bulakhae is from the Russian Far East and E. bidupense from Vietnam. The more distant E. atricolor from Vietnam is remarkable because of the brownish-black color of the basidiomata, blackish lamellae edge near the stem, and observed dimorphism in cheilocystidia. These three species are characterized by the combination of clamped basidia and a serrulatum-type lamellae edge and grouped together within the /Inocephalus–Cyanula clade in sister position to /Inocephalus and /Griseorubida. It is argued that they may possibly constitute a separate section in future, when more data will be available. For this reason, section Violaceozonata is proposed here “ad interim” to acknowledge the current isolated position.     

Digger wasps (Hymenoptera,Apoidea: Ampulicidae,Sphecidae, Crabronidae) of the Black Sea coast of Krasnodar Territory,Abkhazia, and adjacent areas

A list of 208 digger-wasp species (Hymenoptera, Apoidea: Ampulicidae, Sphecidae, Crabronidae) from the Black Sea coast and adjacent areas within Krasnodar Territory, Abkhazia, and Adygea is given. Gorytes schmiedeknechti Handlirsch, 1888, Miscophus albufeirae Andrade, 1952, Psenulus fulvicornis (Schenck, 1857), and Passaloecus pictus Ribaut, 1952) are new to the Russian fauna, and 47 species are recorded for the first time from Abkhazia. Ectemnius guttatus (Vander Linden, 1829) does not occur in the Western Caucasus; the record of the species from this region was based on a misidentified female of E. lituratus Pz. Tachysphex gibbus Kohl, 1885, stat. n. is considered a distinct species based on its ecological and morphological features.     

On discovery of the weevil genus <Emphasis Type="Italic">Nanomicrophyes</Emphasis> Pic, 1908 (Coleoptera,Curculionidae) in China

A new subgenus Sinomicrophyes subgen. n. with four new species Nanomicrophyes belousovi sp. n. (type species), N. korolevi sp. n., N. oblongus sp. n., and N. kabaki sp. n. from Western China is erected in the genus Nanomicrophyes Pic, 1908 previously known from a single species distributed in the Caucasus. A map of the genus Nanomicrophyes range is provided with a brief discussion of the N. cyanipennis (Weise, 1880) distribution.     

First Record of the Subgenus <Emphasis Type="Italic">Empis</Emphasis> (<Emphasis Type="Italic">Planempis</Emphasis>) (Diptera,Empididae) from Middle Asia,with Description of a New Species

A new species of the subgenus Planempis Frey, 1953 (Diptera: Empididae), Empis (Planempis) gussakovskiisp. n., is described from Tajikistan, being the first record of the subgenus from Middle Asia. The relationships of the new species within the subgenus Planempis are shortly discussed. An updated check-list of Planempis species is provided.