Phylogeny and taxonomy of casebearer moths (Lepidoptera,Coleophoridae) based on morphological and molecular genetic data. 1. Reconstruction of phylogeny of coleophoridae using analysis of <Emphasis Type="Italic">COI</Emphasis> gene variability

A phylogenetic study of representatives of the family Coleophoridae was conducted using a comprehensive approach, including methods of morphological and molecular genetic analyses. The existent data on the family system were compared with the results of phylogenetic analysis of the COI mitochondrial gene sequences. Four of the five studied subfamilies (Coleophorinae, Ischnophaninae, Augasminae, and Tolleophorinae) corresponded to their location on the phylogram; representatives of Metriotinae were part of Coleophorinae. According to the aggregate data from molecular phylogeny and morphology, the most numerous subfamily of casebearers, Coleophorinae, is polyphyletic within its current boundaries. The results of our analysis of COI molecular divergence does not refute the monophyly of the tribes Casignetellini, Carpochenini, Klinzigedini, Goniodomini, Casasini, and Atractulini from the subfamily Coleophorinae. The allocation of the tribes Aporipturini and Sistrophoecini within the subfamily does not correspond to the molecular data. Monophyly of the genera Ecebalia, Perygra, and Casignetella was confirmed. These genera are well isolated, which reflects the evolutionary significance of the morphological characters chosen for their taxonomic division. The boundaries of the cluster containing these genera correspond to those of the tribe Casignetellini, justifying the allocation of this tribe within the subfamily. The existence of monophyletic tribes Goniodomini (genus Goniodoma) and Carpochenini (genera Ionescumia, Carpochena, and Falkmisa) was also supported. The exceptions were the genera Kasyfia, Tollsia, and Agapalsa, whose monophyly was not confirmed by our results. The distribution of the sequences of species of these genera indicated a paraphyletic origin of Kasyfia and Tollsia and a polyphyletic origin of Agapalsa.     

Morphological analysis of vessel elements for systematic study of three Zingiberaceae tribes

Zingiberaceae containing over 1,000 species that are divided into four subfamilies and six tribes. In recent decades, there has been an increase in the number of studies about vessel elements in families of monocotyledon. However, there are still few studies of Zingiberaceae tribes. This study aims to establish systematic significance of studying vessel elements in two subfamilies and three tribes of Zingiberaceae. The vegetative organs of 33 species processed were analysed by light and scanning electron microscopy and Principal Component Analysis was used to elucidate genera boundaries. Characteristics of vessel elements, such as the type of perforation plate, the number of bars and type of parietal thickening, are proved to be important for establishing the relationship among taxa. Scalariform perforation plate and the scalariform parietal thickening are frequent in Zingiberaceae and may be a plesiomorphic condition for this taxon. In the Principal Component Analysis, the most significant characters of the vessel elements were: simple perforation plates and partially pitted parietal thickening, found only in Alpinieae tribe, and 40 or more bars composing the plate in Elettariopsis curtisii, Renealmia chrysotricha, Zingiber spectabile, Z. officinale, Curcuma and Globba species. Vessel elements characters of 18 species of Alpinieae, Zingibereae and Globbeae were first described in this work.     

Comparative wood anatomy of the Cupressaceae and correspondence with phylogeny,with special reference to the monotypic taxa

Wood anatomy is one of the tools used for taxonomic classification of species. By combining this tool with molecular phylogeny, the current groupings made in morphological studies can be discussed. This study describes the wood anatomy of the monotypic genera of Cupressaceae and analyses the features that could represent synapomorphies of the principal clades recovered by molecular phylogeny. The wood anatomical study shows the high homogeneity of this family, revealing the presence of common ancestral features that support the union between Taxodiaceae and Cupressaceae s.s. and the separation of Sciadopitys. It also supports the group formed by Taxodiaceae in Cupressaceae s.l. No clear division was observed between the callitroid and cupressoid clades. Some wood anatomical differences were observed in the Fitzroya–Diselma–Pilgerodendron and Microbiota–Platycladus–Tetraclinis associations. The wood anatomical features common to the family, such as axial tracheids without helical thickenings, homogeneous rays, cupressoid cross-field pits and the presence of a warty layer, are put forward as possible synapomorphies for Cupressaceae s.l. The clade-specific synapomorphies are taxodioid cross-field pits for taxodioid and sequoioid clades, absence of a well-defined torus in Thuja–Thujopsis and torus extensions in Diselma–Fitzroya–Widdringtonia.     

New ideas on the system of the Permian <Emphasis Type="Italic">Inoceramus</Emphasis>-like bivalves of the eastern Boreal zone

New concepts of systematics and phylogeny of the Permian Inoceramus-like bivalve mollusks of the eastern part of the Boreal zone are discussed based on analysis of the group’s historical development. All taxa studied are referred to the family Kolymiidae Kusnezov, which is divided into two subfamilies, Kolymiinae and Atomodesmatinae. In the subfamily Kolymiinae, two new genera are described: Praekolymia with the type species P. archboldi sp. nov. and P. urbajtisae sp. nov., and Taimyrokolymia with the type species T. ustritskyi sp. nov. In the subfamily Atomodesmatinae, two new genera, Costatoaphanaia and Okhotodesma, are described. The development of the group is shown to be generally autochthonous with some invasions (genus Atomodesma and, probably, Trabeculatia) from extraboreal regions.     

Fossil wood of <Emphasis Type="Italic">Betula erkovetskiensis</Emphasis> sp. nov. (Betulaceae) from the Miocene of the Erkovetskii Brown Coal Field,Amur Region,Russia

A new species, Betula erkovetskiensis Blokhina et O.V. Bondarenko (Betulaceae), from the deposits of the Sazanka Formation (upper Middle?Upper Miocene) of the Erkovetskii Brown Coal Field (Amur Region, Russia) is described based on anatomical features of fossil wood. The new species shows some wood anatomical characters of the extant birch subgenus Betula, B. davurica, B. nigra (section Dahuricae), and B. papyrifera (section Betula). Fossil wood of Betula is found in the Amur Region for the first time.     

Fossil Wood of <Emphasis Type="Italic">Ulmus priamurica</Emphasis> sp. nov. (Ulmaceae) from the Miocene of the Erkovetskii Brown Coal Field,Amur Region,Russia

A new species, Ulmus priamurica sp. nov. (Ulmaceae), from the deposits of the Sazanka Formation (upper Middle–Upper Miocene) of the Erkovetskii Brown Coal Field (Amur Region, Russia) is described based on anatomical features of fossil wood. The new species shows some wood anatomical characters of the extant elms U. japonica and U. americana. Fossil wood of Ulmus was found in the Amur Region for the first time.     

A new <Emphasis Type="Italic">Heteropterys</Emphasis> (Malpighiaceae) from semideciduous forest,with notes on wood anatomy

This paper describes and illustrates Heteropterys serrata, a new species endemic to semideciduous forests associated with inselbergs in the state of Espírito Santo, Brazil. Morphological and wood anatomical traits of the new species are compared to those of other species of the Heteropterys Metallophyllis informal group. Based on wood anatomy, H. serrata and H. nitida (the most morphologically similar species) have different axial parenchyma, which is scarce paratracheal in H. nitida (and some other species of the Metallophyllis informal group) and aliform confluent in H. serrata. The most notable morphological and anatomical characters that distinguish the new species are the young hexagonal stems, the unusual widely serrate leaf margins and the aliform confluent axial parenchyma in the wood.     

Bees of the subfamily Nomiinae (Hymenoptera,Halictidae) of Russia and adjacent countries: Keys to genera and species

Original illustrated keys to 4 genera and 25 species of the subfamily Nomiinae (Halictidae) from Russia and adjacent countries are given, including Nomiapis Cockerell (9 species), Pseudapis W.F. Kirby (11), Nomia Latreille (2), and Lipotriches Gerstäcker (3). In addition to the external morphology, characters of the male genitalia are used and illustrated.     

First phylogenetic analysis of the tribe Oligaphorurini (Collembola: Onychiuridae) inferred from morphological data,with implications for generic classification

Oligaphorurini represent tribe of the subfamily Onychiurinae, which currently comprises 5 genera and 53 species. The present study evaluated the monophyly of Oligaphorurini genera. We investigated phylogenetic relationships among 39 species, representing all extant genera of Oligaphorurini. Both equal- and implied-weighting parsimony analyses were used in phylogenetic reconstruction. The cladistic analyses were based on comprehensive survey of adults’ morphological characters because specimens suitable for molecular studies were not available for the majority taxa. The phylogenetic analysis resulted in the recognition of a monophyletic Chribellphorura, and strongly supported non-monophyly of the previously recognized genera Archaphorura, Dimorphaphorura, Micraphorura, and Oligaphorura. The following new synonymy is recognized: Oligaphorura = Dimorphaphorura syn. nov., = Micraphorura syn. nov., = Archaphorura syn. nov. The general classification of Oligaphorurini is followed by the diagnoses of genera and key to the all known species.     

Retrotransposons in <Emphasis Type="Italic">Betula nana</Emphasis>, and interspecific relationships in the Betuloideae,based on inter-retrotransposon amplified polymorphism (IRAP) markers

The Betulaceae family comprises two subfamilies, Betuloideae and Corylaceae. The subfamily Betuloideae contains two genera, Alnus Mill. and Betula L. Twenty putative long terminal repeat (LTR) retrotransposons were mined from 171 scaffolds containing 5,208,995 bp of dwarf birch (Betula nana) genome sequences. Five retrotransposons were finally selected after filtering the retrotransposon canonical features and nucleotide similarities between left and right LTR sequences. Of the five retroelements, three elements were found to be Ty1/Copia retrotransposons; identity of the other two elements could not be ascertained due to sequence undetermined ‘N’ bases in the sequence database. Inter-retrotranposon amplified polymorphism (IRAP) analysis, based on the LTR sequences of the mined LTR-retrotransposons, produced 179 discernible IRAP bands among the Alnus and Betula genera. Sequence analysis revealed no size homoplasy among the homologous IRAP bands. Phylogenetic and principle coordinate analysis, based on the band sharing among the taxa, showed the species in two different genera were clearly separated. The subgenera in each genus of Alnus and Betula were also distinguishable from the IRAP profiles. In the genus Betula, the species in subgenus Betula showed mixed clustering between species. This is incongruent with the phylogeographical distribution of the species.     

First record of <Emphasis Type="Italic">Chadronoxylon</Emphasis> fossil wood (Angiospermae,Dicotyledones) from Russia

A new species, Chadronoxylon sakhalinensis sp. nov. (Angiospermae, Dicotyledones), from the Upper Cretaceous of Sakhalin (Russian Far East) is described based on the anatomical characters of fossil wood. The fossil wood of Chadronoxylon is found in Russia for the first time.     

Fossil wood of <Emphasis Type="Italic">Laricioxylon erkovetskiense</Emphasis> sp. nov. (Pinaceae) from the Miocene of the Erkovetskii Brown Coal Field,Amur Region,Russia

A new species, Laricioxylon erkovetskiense sp. nov. (Pinaceae) identified on the basis of anatomical features of fossil wood from the Sazanka Formation (upper Middle Miocene–Upper Miocene) of the Erkovetskii Brown Coal Field (Amur Region) is described. The new species shares some characters with the extant larches Larix cajanderi and L. olgensis.     

Cleaning up the grasses dustbin: systematics of the Arundinoideae subfamily (Poaceae)

Among the 12 subfamilies currently considered in the systematics of Poaceae, the Arundinoideae have long been considered as a dustbin group, with a diversity of forms putatively hiding incertae sedis. Because this subfamily has been poorly investigated using molecular markers for the last two decades, the present study provides the first complete phylogeny of the Arundinoideae based on five plastid DNA loci sequenced for 12 genera, and analysed with and without plastome data from previous studies. The refined Arundinoideae appear to be a robust evolutionary lineage of Poaceae, divided into three tribes with some biogeographical patterns: (1) tribe Arundineae, the most heterogeneous tribe, including Eurasian Arundo, Australian Amphipogon and Monachather, and South African Dregeochloa; (2) tribe Crinipedeae (described here), including Crinipes, Elytrophorus, Styppeiochloa and Pratochloa (described here), with a South and East African distribution; and (3) tribe Molinieae, including Hakonechloa, Molinia and Phragmites, with a Eurasian distribution. Despite reduction in size, this small subfamily conserves a high diversity of morphological forms, with several small but highly differentiated genera. Finally, the molecular dating approach provides an evolutionary framework to understand the diversification of Arundinoideae, refuting Gondwanan vicariance between genera and suggesting capability for long distance dispersal.     

Specific features of the protein fraction composition of seeds in plants of the subfamily scilloideae

The composition of protein complexes in seeds was studied in plants of the subfamily Scilloideae. Seed protein contents were compared in 59 species of 12 genera: Scilla L., Hyacinthus L., Bellevalia Lapeyr., Chionodoxa Boiss, Puschkinia Adam., Muscari Mill., Ornithogalum L., Eucomis L’Herit, Galtonia Desne, Velthemia Gleditsch., Hyacinthoides Linn., and Hyacinthella Schur. The results confirmed the heterogeneity of the subfamily: its constituent genera proved to differ in the composition of protein complexes and in the coefficient of evolutionary advancement. The group of salt-soluble proteins dominated by albumins prevailed in seeds of all species studied.     

Anatomical features of species of Cyperaceae from northeastern Brazil

Seventy-three species from 17 genera of Cyperaceae were studied with the aim of identifying and confirming those species with Kranz anatomy. Among the species studied, 36 exhibited Kranz anatomy; 37 did not. Of the four types of Kranz anatomy recognized in Cyperaceae, three were encountered: the chlorocyperoid type in the genera Cyperus, Kyllinga, Lipocarpha, Pycreus, and Remirea; the fimbristyloid type in Abildgaardia, Bulbostylis, and Fimbristylis; and the rhynchosporoid type in Rhynchospora. Non-Kranz anatomy was confirmed in species of the following genera: Becquerelia, Calyptrocarya, Cyperus, Diplacrum, Eleocharis, Fuirena, Hypolytrum, Pleurostachys, Rhynchospora, and Scleria. The anatomical data obtained corroborate earlier studies of species of Cyperaceae as to the presence of Kranz anatomy and the anatomical types in several species and the “Kranzkette” pattern in Cyperus ligularis and Cyperus pohlli.     

Fossil myctophoid fishes (Myctophiformes: Myctophoidei) from Russia and adjacent regions

This study provides a revision of myctophiform fishes (families Neoscopelidae and Myctophidae) from Paleocene, Eocene, and Oligocene deposits of Russia and adjacent regions of the Thetys and Parathetys basins. Diagnoses of the order Myctophiformes and suborders, families, and subfamilies of the suborder Myctophoidei are given. Four genera and four species of myctophiform fishes found in this territory are described in detail: Neocassandra mica, Beckerophotus gracilis (Neoscopelidae), Eomyctophum koraense, and Oligophus moravicus (Myctophidae). Nominal species Eomyctophum menneri Dan., 1947 and E. limicola Dan., 1960 are referred to synonyms, respectively, to E. koraense and O. moravicus. O. moravicus may be represented in the lower Oligocene of the Caucasus by more than one species, so that specimens in better condition are necessary to describe them. The ranks of the families Sardinioididae and Neocassandridae were reduced to subfamilies within Neoscopelidae. The genus Eomyctophum was separated into the subfamily Eomyctophinae, differing from other myctophiform fishes by the absence of lenslike thickenings of the photophores. The classification and the origin of Myctophiformes are discussed, phylogenetic interrelationships within the order Myctophoidei are considered, a brief review of fossil myctophiforms is presented, and the history of their study is given.     

Substantial,and significant,expansion of ant hosts range for <Emphasis Type="Italic">Myrmicinosporidium</Emphasis> Hölldobler, 1933 (Fungi)

Six new genera, three tribes and one subfamily are added to the list of known hosts for the enigmatic endoparasitic fungus Myrmicinosporidium Hölldobler. Aphaenogaster senilis, Cataglyphis hispanica, Crematogaster auberti, Goniomma hispanicum, Messor barbarus, Tapinoma nigerrimum and Tapinoma simrothi were collected from olive groves and detected as infected with spores of the fungus. Pheidole pallidula and Tetramorium semilaeve were also found to be infected. The finding of seven hosts (seven genera, three subfamilies) from a single olive grove is an evidence that the fungus has a phylogenetically wide host spectrum and is, therefore, a generalist microparasite. Portugal is also a new country for Myrmicinosporidium.     

Notes on the phylogenetic relationships of planthoppers of the family issidae (Hemiptera,Fulgoroidea) of the Western Palaearctic fauna,with descriptions of two new genera

Seven groups of genera are distinguished in the subtribe Issina Spinola. The new genera Apedalmus gen. n. (the type species Falcidius abruzicus Dlabola, 1983) and Thalassana gen. n. (the type species: Hysteropterum ephialtes Linnavuori, 1971) are erected. The subgenera Acrestia Dlabola, 1980, Montissus Gnezdilov, 2003, and Atticus Gnezdilov, 2003 are upgraded to genera. The subgenus Capititudes Gnezdilov, Drosopoulos et Wilson, 2004 is transferred to the genus Acrestia, and the subgenus Stygiata Emeljanov, 1972 to Celyphoma Emeljanov, 1971. The subtribe Agalmatiina Gnezdilov, 2002 and the subfamily Hysteropterinae Melichar, 1906 are placed in synonymy under Issina Spinola, 1839. Issus reticulatus Herrich-Schäffer, 1835 is designated as the type species of the genus Hysteropterum Amyot et Serville, 1843.     

Revision of the shield-bug genera <Emphasis Type="Italic">Holcostethus</Emphasis> Fieber and <Emphasis Type="Italic">Peribalus</Emphasis> Mulsant et Rey (Heteroptera,Pentatomidae) of the Palaearctic Region

A complex of the heteropteran genera centering around Peribalus Mulsant et Rey and Holcostethus Fieber is considered. The genus Dryadocoris Kirkaldy reveals no relationship with the above genera and is believed to represent a separate clade of the family Pentatomidae. The genera Peribalus and Holcostethus are revised. The former includes three subgenera: Peribalus s. str. with two species, Asioperibalus subgen. n. (type species Cimex inclusus Dohrn) with six species, and Tianocoris subgen. n. (type species Holcostethus manifestus Kiritshenko) with two species. Holcostethus embraces two subgenera: Holcostethus s. str. and the monotypic Enigmocoris subgen. n. (type species H. fissiceps Horváth). Two new species are described: Peribalus tianshanicus sp. n. from the Tien Shan Mts. and P. przewalskii sp. n. from the northern part of China (Huan He River). P. capitatus Jakovlev and P. vernalis (Wolff) are downgraded to subspecies of P. strictus (F.). P. ovatus Jakovlev is synonymized with P. inclusus (Dohrn). Two new monotypic genera related to the revised complex of genera are established, Paraholcostethus gen. n. (type species Peribalus breviceps Horváth) and Himalayastethus gen. n. (type species H. pilosus sp. n. from Kashmir). A key to, and morphometric characters for all the taxa considered are provided. The key characters, including both male and female genitalia, are illustrated, and distributional maps are given.     

Comparative Flower and Inflorescence Organogenesis among Genera of Betulaceae: Implications for Phylogenetic Relationships

Betulaceae have simple flowers but complex inflorescences. Recent phylogenetic analyses using molecular data have produced robust phylogenetic trees of Betulaceae. In this study, we evaluated the phylogenetic value of comparative organogenetic data of reproductive organs in the context of molecular phylogenies. Flower and inflorescence developmental processes of 21 species from all six genera in Betulaceae were documented with scanning electron microscopy. In each pistillate cyme, there are one primary bract, two secondary bracts, and two or three flowers in the six genera; only in Alnus are there two tertiary bracts on the abaxial side. The pistillate flower of all genera but Alnus has tepal primordia. Two tepals stop developing early on, resulting in the lack of tepals in mature flowers of Betula; while the tepals are initiated from a common circular primordium at the base of pistil in Corylus, Ostryopsis, Carpinus, and Ostrya, and the developed tepals with irregular shape and unstable number of lobes are adnate to the top of the pistil. In staminate organogenesis, each cyme has one primary bract and three flowers in all genera; two secondary bracts are only present in Alnus, Betula, and Corylus. Staminate flowers have no tepals except in Alnus and Betula, and exhibit high variation in number of stamens among genera. The number of secondary and tertiary bracts in each pistillate and staminate cyme, as well as the presence of tepals in pistillate and staminate flowers was clarified in all genera. Micro-morphological characters were used to infer the phylogenetic relationships of genera and sections of Betulaceae. Our analyses support the division of two subfamilies: Betuloideae (Alnus and Betula) and Coryloideae (Corylus, Carpinus, Ostrya, and Ostryopsis), and three tribes: Betuleae (Alnus and Betula), Coryleae (Corylus), and Carpineae (Carpinus, Ostrya, and Ostryopsis). The results agree with those from molecular phylogenetic studies, and suggest that micro-morphological characters are phylogenetically informative in Betulaceae, and reproductive organs of Betulaceae have evolved in the direction of reduction in bracts and tepals.