Molecular-assisted alpha taxonomy of the genus Rhodymenia (Rhodymeniaceae,Rhodymeniales) from Australia reveals overlooked species diversity

A previously published DNA barcode survey of red macroalgae in Australia revealed significant cryptic and overlooked diversity for the genus Rhodymenia with recognition of R. novahollandica, R. prolificans, R. stenoglossa, R. wilsonis and an additional four uncharacterized genetic species groups. Since that study, increased sampling effort in Australia has warranted reassessment and reinvestigation of the number of genetic species groups attributed to Rhodymenia and their respective taxonomic affiliations. Using molecular-assisted alpha taxonomy employing the DNA barcode (COI-5P), the present study resolved 188 Australian specimens in 12 genetic species groups assignable to the genus Rhodymenia. Four of these groups were attributed to the previously recognized species (above), whereas some collections from Lord Howe Island were attributed to the New Zealand species R. novazelandica, expanding its biogeographic range. The following seven genetic groups were inconsistent with existing species of Rhodymenia and established as novel taxa: R. compressa sp. nov., R. contortuplicata sp. nov., R. gladiata sp. nov., R. insularis sp. nov., R. lociperonica sp. nov., R. norfolkensis sp. nov. and R. womersleyi sp. nov. Although morphological and biogeographic features were adequate for distinguishing some species of Rhodymenia from Australia, DNA sequencing in combination with morphology and biogeography provided the most reliable means of identification.     

中国皮司霉属分类研究 I

报道了采集自我国境内的皮司霉属Pithomyces 8个新种:山葵皮司霉P.arecastri sp.nov.,串珠皮司霉P.cateniformis sp.nov.,椭圆皮司霉P.ellipticus sp.nov.,蠕形皮司霉P.helminthosporioides sp.nov.,长柄皮司霉P.longipes sp.nov.,倒梨形皮司霉P.obpyriformis sp.nov.,络石皮司霉P.trachelospermi sp.nov.,和羊蹄甲皮司霉P.variegatae sp.nov.。2个中国新记录种:油棕生皮司霉P.elaeidicola和垫状皮司霉P.pulvinatus。新种分别进行了详实的拉丁文和中文描述并附图。研究标本(自然标本和干制培养物)保存于山东农业大学植物病理系标本室(HSAUP)。     

Three new marine ascomycetes from driftwood in Australia sand dunes

Caryospora australiensis sp. nov.,Platystomum scabridisporum sp. nov. andSavoryella melanospora sp. nov. are described from driftwood collected from a sand dune at Rye, on the Mornington Peninsula Nature Park, Victoria, Australia. These species are compared with other taxa in these and related genera.     

河北小五台山叶生丝孢菌

小五台山自然保护区位于河北省西部,为河北省第一高峰。变化悬殊的地形,使其由低谷到亚高山草甸呈明显独特的垂直植被类型分布带,山势陡峻,谷路隘险,具有华北地区罕见的森林植被及丰富的植物资源。狭谷陡峰,葳蒐险奇的地形地貌,又形成了多变的气候特征,因此蕴藏着相当丰富的真菌资源。作者1990年8月在该地区考察期间,共采集涉及林木、农作物、花卉、蔬菜等植物病害标本240份。本文报道小五台山的丝孢菌(Hyphomycetes)14属40种,其中有二个新种:(木来)木菌绒孢(Mycovellosiella coni Y.L.Guo, sp. nov.),五味子色链隔孢(Phaeoramularia schisandrae Y.L. Guo, sp. nov.)和7个中国新记录种:沼泽尾孢(Cercospora paludicola Speg.),白面子菌绒孢[Mycovellosiella ariae(Fuckel) U. Braun],薯蓣菌绒孢[Mycovellosiella dioscorae(Vassiljevski) Pons & Sutton],当归柱隔孢(Ramularia angelicae v. Hohnel),白芷柱隔孢[Ramularia heraclei(Oud.)Sacc.),莴苣柱隔孢(Ramularia lactucosa Lamb. & Fautr.)和虎耳草柱隔孢(Ramularia saxifragae Syd.)。(木来)来木菌绒孢(Mycovellosiella coni Y.L. Guo, sp. nov.)生于山茱萸科(Cornaceae)华尔特氏掠子木(Cornus walteri Wanger.)叶上。子实体生于叶背面。次生菌丝体表生。无子座。分生孢子梗1-3根从气孔伸出或作为侧枝单生于表生菌丝上,近无色,分枝,曲膝状,1-2个隔膜,5.0-50.0 × 2.5-4.0 μm。分生孢子圆柱形,无色,链生并具枝链,0-4个隔膜,6.5-45.0 × 2.0-4.0 μm。在山茱萸科尚无菌绒孢属的报道,且该菌与已报道的尾孢属菌形态特征也不同,故定为新种。五味子色链隔孢(Phaeoramularia schisandrae Y.L. Guo, sp. nov.)生于五味子科(Schisandraceae)五味子[Schisandra chinensis (Tunz.) Baill.]叶上,子实体生于叶背面。菌丝体内生。具子座。分生孢子梗紧密簇生,浅青黄褐色,不分枝,曲膝状,1-5个隔膜,20.0-75.0 (-95.0) × 4.0-5.0 μm。分生孢子圆柱形,近无色,链生并具枝链,1-4个隔膜,15.0-40.0 × 3.0-4.0 μm。五味子科既无尾孢菌属也无色链隔孢属的报道。文中为新种提供了拉丁文简介、描述和图,新记录种进行了简要描述。研究的标本保藏在中国科学院微生物研究所真菌标本室(HMAS)。     

The Strongylophthalmyiidae (Diptera) of Papua New Guinea,with descriptions of five new species and a world checklist

Eight species of the Strongylophthalmyiidae are reported from Papua New Guinea. Of these, five species (Strongylophthalmyia gigantica sp. nov., S. papuana sp. nov., S. rubella sp. nov., S. sedlaceki sp. nov. and S. shatalkini sp. nov.) are described as new to science. Strongylophthalmyia puncticollis Frey is recorded for the first time from Papua New Guinea. Faunistic remarks, a key to the species of the Strongylophthalmyia in Papua New Guinea and a world checklist are provided.     

STUDIES ON THE CHINESE COLEOPHORIDAE (LEPIDOPTERA): COLEOPHORA SALICORNIAE GROUP WITH DESCRIPTIONS OF TWELVE NEW SPECIES*

Abstract This paper deals with twenty-nine species of Coleophora salicorniae group of Coleophoridae. Among them, twelve species (Coleophora lativalva sp. nov., C. ossaedeaga sp. nov., C. pendulivalvula sp. nov., C. novisqualorella sp. nov., C. capitargentella sp. nov., C. curvidentatella sp. nov., C. dorsiproducta sp. nov., C. harbinensis sp. nov., C. xinjiangensis sp. nov…C. cuprea sp. nov., C. pallidiptera sp. nov. and C. resupina sp. nov.) are described as new to science and fifteen species are newly recorded from China. Carpochena halostachyos Falkovitsh is proposed as a synonym of Coleophora plicipunctella Chrètien. Genitalia of new species are illustrated and females of Coleophora armeniae Baldizzone et Patzak, C. carchara Falkovitsh and C. sequens Falkovitsh are described for the first time. A key to Chinese species of Coleophora salicorniae group is given.     

Mesozoic Trachypachidae (Insecta: Coleoptera) from China

Abstract: Four well‐preserved beetles, attributed to Eodromeinae within Trachypachidae, are described from the Mesozoic of Inner Mongolia, China. Eodromeus robustus sp. nov., E. daohugouensis sp. nov. and Unda chifengensis sp. nov. are from the Middle Jurassic of Daohugou. The diagnostic characters for the two genera are revised, and all species of these genera are keyed. A new genus and species, Sinodromeus liutiaogouensis gen. nov., sp. nov., is described from the Lower Cretaceous Yixian Formation of Liutiaogou. The current fossil records of Trachypachidae from China are reviewed, and only five species (four described here) can be convincingly attributed to this family. The morphological disparity of Mesozoic Eodromeinae suggests that they evolved a broad spectrum of locomotory lifestyles.     

Lecithoceridae (Lepidoptera: Gelechioidea) of New Guinea,Part VI: Lecithocera sublunata species complex

This is the sixth part in a series on the family Lecithoceridae (Lepidoptera: Gelechioidea) of New Guinea. The complex of five sibling species of Lecithocera sublunata Diakonoff is defined, describing further three new species: L. pseudolunata sp. nov., L. fascitiala sp. nov. and L. niptanensis sp. nov., and comparing them to another related species, L. tenella (Turner), comb. nov. from Australia. Images of adults, labial palpi, and male and female genitalia are given. A key to species related to L. sublunata is provided.     

Three new species of Tilletia on Eriachne from north-western Australia

Three new species of Tilletia are described from species of Eriachne (Poaceae) in the arid tropics of north-western Australia. In Western Australia, T. mactaggartii sp. nov. infects E. burkittii, and T. geeringii sp. nov. infects E. festucacea. Tilletia marjaniae sp. nov. infects E. pulchella subsp. dominii in Western Australia and the Northern Territory. These species are the first records of Tilletia on Eriachne. Phylogenetic relationships of these species were inferred from internal transcribed spacer of ribosomal RNA region and large subunit ribosomal RNA gene sequences.     

A taxonomic study on Endotricha Zeller （Lepidoptera： Pyralidae： Pyralinae） in China

A checklist of 30 species ofEndotricha Zeller in China is presented in this paper. Six species （E. dumalis sp. nov., E. lunulata sp. nov. E. medogana sp. nov., E. nigra sp. nov., E. purpurata sp. nov. and E. simipunicea sp. nov.） are new to science and three （E. admirabilis Kirpichnikova, E. fuscobasalis Ragonot and E. valentis Kirpichnikova） are recorded for the first time in China. The adult features and genital structures of the new species are illustrated and a key to the Chinese species is given.     

Free-living heterotrophic euglenids from freshwater sites in mainland Australia

This paper presents new data on free-living heterotrophic euglenids (Euglenozoa, Protista) that were found at several freshwater sites in New South Wales, Northern Territory, and Queensland, Australia. Thirty-six species are described with uninterpreted records based on light-microscopy. The records include accounts of two new taxa: Heteronema pterbicanov. spec., Sphenomonas alburiae nov. spec., and of six new combinations: Dinema dimorphum (Skuja, 1932) nov. comb., Notosolenus mediocanellatus(Stein, 1878) nov. comb., Notosolenus steini (Klebs, 1893) nov. comb., Ploeotia obliqua(Klebs, 1893) nov. comb., Ploeotia plana(Christen, 1959) nov. comb., and Rhabdomonas mirabilis (Playfair, 1921) nov. comb. We also introduce the following: Astasia skvortzovi nom. nov., Heteronema hexagonum var. elegans (Playfair, 1921) nov. comb., Petalomonas compressa (Schewiakoff, 1893) nov. comb., and Jenningsia deflexumvar dextrum (Shi, 1975) nov. comb. All records of heterotrophic euglenids in Australia are reviewed. The majority of species reported here have also been found at other locations worldwide, and we find little or no evidence that there is endemism in this group.     

The genus Phyllomyza Fallén (Diptera: Milichiidae) from Japan, with descriptions of four new species

The Japanese species of the genus Phyllomyza Fallén are revised. Four new species, Phyllomyza kanmiyai sp. nov., P. amamiensis sp. nov., P. proceripalpis sp. nov. and P. japonica sp. nov., are described and illustrated. P. securicornis Fallén is recorded from Japan for the first time. A key to the Japanese species of Phyllomyza is presented.     

Notes on Scleroderma,Puff balls and Geastrum of Azad Jammu and Kashmir,Pakistan

Six species of mushrooms allied to the Family Sclerodermataceae, Lycoperdaceae and Geastraceae have been described for the first time from Azad Jammu and Kashmir. These are Scleroderma aurantium, Calvatia verrucosia sp. nov., Lycoperdon pedicellaton sp. nov. L. sphaericon sp. nov., L. echinulaton sp. nov., and Geastrum heptaplex sp. nov.     

Modern hydrophilid clades present and widespread in the Late Jurassic and Early Cretaceous (Coleoptera: Hydrophiloidea: Hydrophilidae)

We present a summary of the fossil evidence documenting the worldwide occurrence of the family Hydrophilidae (Insecta: Coleoptera: Polyphaga: Hydrophiloidea) in the Late Jurassic and Early Cretaceous. We present the first known fossils of the family from the Mesozoic, being c. 100 Myr older than the fossil record available until now. Two Late Jurassic fossils are documented: P rotochares brevipalpis gen. nov., sp. nov. from the Talbragar Fish Bed (New South Wales, Australia) and ‘Mesosperchus’ schultzi Ponomarenko, 1985 from Solnhofen (Bavaria, Germany). The occurrence of the Hydrophilidae in the Early Cretaceous is documented by six species, all of which may be already assigned to modern subfamilies/tribes: B aissalarva hydrobioides gen. nov., sp. nov. from the Baissa outcrops (Buryat Republic, Russia) and C retoxenus australis gen. nov., sp. nov. from Koonwarra outcrops (Victoria, Australia) are both assigned to the tribe Hydrobiusini (Hydrophilinae); A legorius yixianus gen. nov., sp. nov. and Alegorius sp. from the Yixian Formation (Liaoning, China) may represent the Acidocerinae or Enochrinae, H ydroyixia elongata gen. nov., sp. nov. and H . latissima sp. nov. from the same locality are assigned to the Acidocerinae. The phylogenetic position of Baissalarva hydrobioides is also tested by a phylogenetic analysis. The presence of extant clades (Hydrophilinae: Hydrobiusini, Acidocerinae) in the Early Cretaceous and the wide distribution of the Hydrobiusini in both Gondwana and Laurasia at the same time suggests that the principal extant clades of the Hydrophilidae are at least of Early–Middle Jurassic origin. © 2014 The Linnean Society of London     

河北小五台山叶生腔孢菌

本文报道第一作者1990年采自河北小五台山的腔孢菌10属46种。其中有一个新种:杠柳生壳针孢(Septoria periplocicola Y.L. Guo, G.Z. Lu&J.K. Bai, sp. nov.),一个新组合:蒙栋盘柱长孢[Cylindrogloeum quercum (Miura) Y.L. Guo, G.Z. Lu & J.K. Bai, comb.nov.]和11个中国新记录种:蓟壳二孢(Ascochyta cirsii Dide.),唐松草壳二孢(Ascochytaclematidina Thum.),小孢星壳孢[Asteroma microspermum (PK) Sutton],卵孢小星壳孢(Asteromella ovata Thum.),胡枝子茎点霉(Phoma lespedezicola P. Henn.),糙苏茎点霉[Phoma phlomidis (Lev.) Cooke],绣线菊叶点霉[Phyllosticta filipendulae Sace.],六道木壳针孢(Septoria abeliae Byzova),糙苏壳针孢(Septoria phlomidis Moesz.),山箩卜壳针孢(Septoria scabiocola Desm.),黎芦壳针孢(Septoria veratri Saw.)。新种提供了拉丁文简介、描述并附图。新记录种进行了简要描述。研究的标本保藏在中国科学院微生物研究所真菌标本室(HMAS)。     

Phytoseiidae mites associated with Hevea spp. from the Amazon region: a hidden diversity under the canopy of native trees

Despite the Amazon Forest being the largest tropical forest in the world, and cradle of rubber trees (Hevea brasiliensis), no studies have aimed to report the occurrence of mites associated with native trees from this ecosystem. Our survey investigates the phytoseiid mites associated with five species of native rubber trees from nine sites of the Amazon Forest, and also presents a major review of phytoseiid species from natural vegetation in Brazil. We found a total of 1305 mites, belonging to 30 species, of which seven were new to science, Amblydromalus akiri sp. nov., Amblyseius chicomendesi sp. nov., Amblyseius duckei sp. nov., Amblyseius manauara sp. nov., Iphiseiodes katukina sp. nov., Iphiseiodes raucuara sp. nov. and Typhlodromips igapo sp. nov.; beyond two new records for Brazil, Iphiseiodes kamahorae and Amblyseius martus. Our results emphasize the importance of Amazon native trees as an unexplored source of predator mites, which in turn may be further studied as biological control agents of pest mites on rubber trees. The impressive diversity, endemism and rate of new species found highlight the importance of studies on arthropod communities associated with the Amazon vegetation.     

A TAXONOMIC STUDY OF THE GENUS XYSTOPHORA (LEPIDOPTERA:GELECHIIDAE) FROM CHINA*

Abstract The present paper deals with species of the genus Xystophora Wocke from China. Four species are described as new to science: Xystophora ingentidentalis sp. nov., Xystophora chengchengensis sp. nov., Xystophora paroisaccula sp. nov. and Xystophora novipsammitella sp. nov. Xystophora carchariella (Zeller) is reported for the first time from China. The genitalia figures of the new species and key to all the known Chinese species are provided.     

Patterns of evolution and extinction in proetid trilobites during the late Devonian mass extinction event,Canning Basin,Western Australia

Abstract: In the early Late Devonian, terminal Frasnian proetid trilobites have previously only been known from Europe and North Africa. For the first time, a rich fauna of late Frasnian proetids is described from the Virgin Hills Formation, Canning Basin, Western Australia. Seventeen species in six genera are described, of which three are new: Rudybole gen. nov., Palpebralina gen. nov. and Canningbole gen. nov. A new subgenus, Chlupaciparia (Australoparia) subgen. nov. is also described. Fourteen of the species are new: Palpebralia initialis sp. nov., P. pustulata sp. nov., ?P. sp. nov. A, Rudybole depressa sp. nov., Palpebralina pseudopalpebralis sp. nov. (comprising the subspecies P. pseudopalpebralis pseudopalpebralis subsp. nov. and P. pseudopalpebralis ultima subsp. nov.), P. minor sp. nov., P. ocellifer sp. nov., Canningbole latimargo sp. nov., C. henwoodorum sp. nov., C. macromma sp. nov., Pteroparia extrema sp. nov., Chlupaciparia (Chlupaciparia) planiops sp. nov., Chlupaciparia (Australoparia) australis sp. nov. and C. (Australoparia) lata sp. nov. The subspecies Rudybole adorfensis angusta subsp. nov. is also described. The proetids range through conodont Zones 11–13b and terminate at the Upper Kellwasser Event, which marks the terminal Frasnian mass extinction event. Three of the six proetid lineages, Palpebralia, Canningbole and Pteroparia, show evolutionary trends of eye reduction. Two of the remaining lineages, Rudybole and Palpebralina, consist exclusively of blind taxa. The last, Chlupaciparia, also comprises forms with reduced eyes. The proetids show a stepped pattern of extinction during the late Frasnian, which correlate with two Kellwasser biocrises documented in European/North African Frasnian sections. The highest diversity preceded the Lower Kellwasser event that occurred at the end of conodont Zone 12 and saw the extinction of all species present in that zone. However, only one genus, Pteroparia, locally became extinct. A major higher‐level taxonomic mass extinction at the top of Zone 13b initiated the Upper Kellwasser extinction event. This included extinction at the generic level, with all five remaining genera becoming extinct, and at the family level, with the loss of the Tropidocoryphidae.