A Review of the Fauna of the Planthopper Family Lophopidae (Homoptera,Fulgoroidea) from Vietnam with Descriptions of New Genera and Species and with Taxonomic Notes

Six new species are described from Vietnam, Apia simplexsp. n., Bisma angulatasp. n., Pitambara trypetoidessp. n., Sarmatoca cathemerinagen. et sp. n., Maracota soulieraegen. et sp. n., and Serida castaneasp. n., and Zeleja thoracalissp. n. from Malaysia. Two new genera, Maracotagen. n. (type species M. soulierae sp. n.) and Sarmatocagen. n. (type species S. cathemerina sp. n.), and a new subgenus Zelomachasubgen. n. (type species Zeleja thoracalis sp. n.) in the genus Zeleja are erected. The genus Binaluana Soulier-Perkins et Stroiński is downgraded to a subgenus of Zeleja Melichar. The genus Silvispina Wang et Soulier-Perkins with an uncertain systematic position is attributed to the subfamily Lophopinae and the tribe Lophopini. The placement of the genus Elasmoscelis Spinola (and, correspondingly, the tribe Elasmoscelini) in the subfamily Menoscinae, the genus Epiptyxis Gerstaecker in the tribe Menoscini, and the genus Jivatma Melichar in the tribe Lophopini is substantiated. New records of 11 species are given from Vietnam, some being first records for this country.     

Mealybugs of the Mirococcus Borchsenius, 1947 genus-group (Homoptera,Coccinea: Pseudococcidae)

The genus Mirococcus Borchsenius, 1947 is revised. Longicoccus Danzig, 1975 and Polystomophora Borchsenius, 1948 are considered new subjective synonyms of Mirococcus. Nine species, Mirococcus inermis (Hall, 1925) (= Polystomophora orientalis Matesova, 1960, syn. n.; = P. arakensis Moghaddam, 2010, syn. n.), M. ostiaplurimus (Kiritshenko, 1940), comb. n., M. sphaeroides Danzig, 1975, M. clarus Borchsenius, 1949 (= M. ashtarakensis Ter-Grigorian, 1964, syn. n.; = M. affinis Ter-Grigorian, 1967, syn. n.; = M. psammophilus Koteja, 1971, syn. n.) M. longiventris (Borchsenius, 1949), M. festucae Koteja, 1971, M. oligadenatus Danzig, 1982, M. ulykpani Danzig, 1990, and M. fossor Danzig, 1983 are taxonomically discussed and illustrated. Longicoccus cerariferus Danzig, 1975 and L. divnogoricus Gavrilov, 2003 are transferred to the genus Fonscolombia Lichtenstein, 1877; thus, the new combinations Fonscolombia cerarifera, comb. n. and F. divnogorica, comb. n. are formed.     

New Taxa and Host Associations of the Weevil Subfamily Ceutorhynchinae (Coleoptera,Curculionidae) from Thailand

A new subgenus of Mecysmoderes Sch., Enzoellus Korotyaev, subgen. n. (type species Mecysmoderes carinatus Faust), two new genera of the tribe Hypohypurini Colonnelli, Siamohypurus Korotyaev, gen. n. (type species S. samuelsoni Korotyaev, sp. n.), Glikmanellus Korotyaev, gen. n. (type species G. rosti Korotyaev, sp. n.) and eleven new species of the weevil subfamily Ceutorhynchinae are described: Mecysmoderes (Memecyderes) sarukhanovi Korotyaev, sp. n. from Thailand, M. (Enzoellus) gressitti Korotyaev, sp. n. from Thailand and Laos, M. (Enzoellus) muratovi Korotyaev, sp. n., Megahypurus oroszi Korotyaev, sp. n., Cyphohypurus suppantschitschi Korotyaev, sp. n., Siamohypurus samuelsoni Korotyaev, sp. n., S. attilai Korotyaev, sp. n., Glikmanellus rosti Korotyaev, sp. n., all from Thailand; G. baloghi Korotyaev, sp. n. from Sri Lanka; G. obrieni Korotyaev, sp. n. and G. louisae Korotyaev, sp. n., both from India. A key to three species of Megahypurus from Thailand is given. Host plants are determined for Megahypurus alexandri Kor. and Glikmanellus rosti sp. n. from Koh Kood Island in southern Thailand, which were repeatedly collected from a tree of the family Rubiaceae.     

New taxa of Leguminosae-Caesalpinioideae from Bahia,Brazil

Brodriguesia santosii, gen. & sp. nov., from the coastal rain forest of Bahia, is described, illustrated and compared with nearly related genera of the tribe Detarieae. In addition, three new species, Arapatiella emarginata (the second species of the genus), Swartzia oblata, S. pinheiroana and one new variety, Goniorrhachis marginata var. bahiana, are presented.     

Apophyses,verticiles, and denticles in skeletons of Late Paleozoic radiolarians of the subfamily Entactiniinae

Morphostructural analysis of secondary skeletal elements, such as apophyses on the main spines and verticiles on the secondary spines of certain Late Paleozoic radiolarians of the subfamily Entactiniinae allow their taxonomic rank to be raised to genus. The presence of denticles on the secondary spines is only evidence of particular species. Three skeleton morphotypes are established: primary morphotype A, verticillate morphotype B, and apophyseal morphotype C. A new species, Entactinia mariannae sp. nov., and two new genera, Apophysiacus gen. nov. with five species, A. ichikawai (Caridroit et De Wever, 1984), A. minuta (Feng, 2007), A. praepycnoclada (Nazarov et Ormiston, 1983), A. pycnoclada (Nazarov et Ormiston, 1985), and A. sakmaraensis (Kozur et Mostler, 1989), and Verticillides gen. nov. with three species, V. nazarovi nom. nov., V. nestellae sp. nov., and V. verticillatus sp. nov., are described.     

New and little-known crickets of the subfamily Phalangopsinae (Orthoptera,Gryllidae). 11. The genus <Emphasis Type="Italic">Parendacustes</Emphasis> (Part 2)

Discussions concerning the composition of the genus Parendacustes Chop., in particular, its subgenus Minizacla Gor., are continued. Eleven new taxa of this subgenus are described: P. trusmadi sp. n., P. mulu sp. n., P. brevispina sp. n., P. modispina sp. n., P. longispina sp. n., P. forficula sabah subsp. n., P. doloduo sp. n., P. buton sp. n., P. pallescens sp. n., P. kendari sp. n., and P. lindu sp. n. New data on P. makassari Gor. are also provided.     

New taxa and nomenclatural changes in arceuthobium (viscaceae)

The following new taxa are recognized inArceuthobium: subgeneraArceuthobium andVaginata; sectionsVaginata, Campylopoda, andMinuta; seriesCampylopoda,Rubra, andStricta; speciesA. apachecum,A. californicum,A. guatemalense,A. hondurense, andA. pini; new formae spécialesA. abietinum f. sp.concoloris,A. abietinum f. sp.magnificae. New combinations:A. abietinum (Engelm.) Hawksworth & Wiens, andA. microcarpum (Engelm.) Hawksworth & Wiens.     

New names,combinations, and lectotypifications in Heterotheca (Compositae: Astereae)

The following new names and combinations are proposed:Heterotheca barbata (Rydb.) Semple,H. horrida subsp.cinerascens (S. F. Blake) Semple,H. fulcrata vararizonica Semple,H. fulcrata var.senilis (Wooton & Standley) Semple,H. oregona var.compacta (Keck) Semple,H. oregona var.rudis (Greene) Semple,H. oregona var.scaberrima (A. Gray) Semple,H. pumila (Greene) Semple,H. villosa var.pedunculata (Greene) V. Harms ex Semple, andH. zionensis Semple. The following chromosome numbers are reported for the first time:H. fulcrata var.arizonica, 2n=9 _II ;H. horrida subsp.cinerascens, 2n=18 _II ;H. pumila, 2n=9 _II ,2n=18 _II ;H. zionensis, 2n=9 _II .     

New species of Hypocreales (Fungi,Ascomycetes)

The new ascomycetes Hypomyces succineus, Podostroma eperuae, and Nectria phialotrichi are proposed. Hypomyces succineus occurs on basidiomata of Pholiota sp. in New York; its anamorph is described as the new species Cladobotryum succineum. Podostroma eperuae occurs on decaying pods of a species of Eperua found in French Guiana and Guyana. Its anamorph is unknown. Nectria phialotrichi occurs on perithecia of Nectria sp. and bark in Guyana; its anamorph is referred to the anamorph genus Onychophora.     

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.     

To the systematics and nomenclature of tenebrionid beetles of the tribes Phaleriini, Lachnogyini, Klewariini, and Blaptini (Coleoptera, Tenebrionidae)

The following new synonymies are established: Paranemia Heyden, 1892 = Taklamakania Ferrer et Yvinec, 2004, syn. n.; Paranemia schroederi Heyden, 1892 = P. argiropuloi A. Boga?ev, 1965 = P. argyropuloi A. Boga?ev, 1967, syn. n.; Paranemia bicolor Reitter, 1895 = Taklamakania lepetzi Ferrer et Yvinec, 2004, syn. n.; Lachnogya squamosa Ménétriés, 1849 = L. skopini Ferrer et Yvinec, 2004, syn. n. Placement of the genus Lachnodactylus Seidl. in the tribe Lachnogyini and the distinctness of the tribe Klewariini are substantiated. The larva of Agnaptoria anthracina G. Medv. is described.     

Mycopteris,a new neotropical genus of grammitid ferns (Polypodiaceae)

Mycopteris, a new genus of grammitid ferns, is described and combinations are made for the species that belong to it. Mycopteris is diagnosed by castaneous rhizome scales with turgid cells, usually pectinate laminae, blackish petioles and rachises, blackish pinna costae and veins, reddish setae, cretaceous hydathodes, glabrous sporangia, and the presence of Acrospermum ascomes. It is entirely neotropical, ranging from Mexico east into the West Indies and south to Bolivia. Mycopteris is one of two genera of grammitid ferns that are consistently associated with Acrospermum, an epibiotic ascomycete that produces black clavate fruiting bodies. Seventeen species of Mycopteris are recognized here, including one new species (M. longipilosa) and one elevated from the rank of variety to species (M. costaricensis). The following additional combinations are made here: M. alsopteris, M. amphidasyon, M. attenuatissima, M. cretata, M. grata, M. leucolepis, M. leucostica, M. longicaulis, M. pirrensis, M. praeceps, M. semihirsuta, M. steyermarkii, M. subtilis, M. taxifolia, and M. zeledoniana. Lectotypes are chosen for Ctenopteris leucosticta, Polypodium amphidasyon, and Polypodium pectinatum var. hispidum. For each accepted species, full synonymy and geographical range are provided. Taxonomic discussion is provided for species not widely recognized in previous treatments.     

New Data on the Taxonomy of the Weevil Subgenus <Emphasis Type="Italic">Caucasoplinthus</Emphasis>, Genus <Emphasis Type="Italic">Plinthus</Emphasis> (Coleoptera,Curculionidae)

The taxonomic composition of the subgenus Caucasoplinthus Davidian, 1995 is revised. The immunis and granulosus groups are downgraded to subgroups of the silphoides and fallax groups, respectively; the voriseki subgroup is transferred from the fallax to the fausti group. Plinthus attilai Davidian et Savitsky, sp. n. and P. ljudae Davidian et Savitsky, sp. n. are described from Turkey and Abkhazia, respectively. New data on the taxonomy, distribution, and ecology of some little-known species are presented. The following new synonymy is established: Molytes vittatus Motschulsky, 1839 (= Meleus irroratus Reitter, 1884, syn. n., = Meleus faldermanni Faust, 1884, syn. n., = Meleus difficilis Faust, 1884, syn. n.).     

Different non-host resistance responses of two rice subspecies,japonica and indica,to Puccinia striiformis f. sp. tritici

Key message

Japonica and indica have different non-host resistance (NHR) abilities to Puccinia striiformis f. sp. tritici ( Pst ), and hydrogen peroxide (H ₂ O ₂ ) has a positive function in NHR to japonica against Pst.

Abstract

Non-host interactions between Puccinia striiformis f. sp. tritici (Pst) and two rice subspecies were characterized using 23 rice varieties, including 11 japonica and 12 indica. Results showed that the infected fungal structures were easily produced in the leaves of indica, whereas only several substomatal vesicles and primary infection hyphae were observed in the leaves of japonica. This result indicated that indica is less resistant or more susceptible to Pst than japonica. Hydrogen peroxide accumulated in the initial phase of japonica–Pst interaction but not in indica–Pst interaction. A set of reactive oxygen species (ROS)-related genes was also induced in response to Pst infection, suggesting that ROS activation is one of the major mechanisms of non-host resistance of rice to Pst.     

A new species ofAphidius [Hymenoptera] attacking the pea aphid,Acyrthosiphon pisum

Aphidius staryi Chen & Luhman n. sp. is described. The species was collected and introduced into California from Israel and Turkey byD. González. The new species is morphologically most similar toAphidius smithi, and keys toEady's urticae group.     

A re-interpretation of the Fabroniaceae,III: Anacamptodon and Fabronidium revisited,Mamillariella, Helicodontiadelphus and Bryobartlettia gen. nov.

Anacamptodon is shown by SEM to have a typically formed diplolepideous exostome.Fabronidium is transferred to the Leskeaceae nearSchwetschkea, with a single species,F. guatemaliensis (C. Müll.) comb. nov.Mamillariella is redescribed and illustrated from authentic material and is placed in the Leskeaceae nearLindbergia. The monotypicHelicodontiadelphus is described and illustrated from the type and only known collection.Helicodontiadelphus australiensis Dix. is synonymized withEriodon cylindritheca (Dix.) Dix. & Sainsb. of the Brachytheciaceae.Bryobartlettia costata gen. et sp. nov. is described from New Zealand and is placed in the Leskeaceae nearIwatsukiella. A summary of the generic changes in the Fabroniaceae is provided in chart form.     

Revision of Plerandra (Araliaceae). I. A synopsis of the genus with an expanded circumscription and a new infrageneric classification

Phylogenetic studies have demonstrated that Schefflera, the largest genus of Araliaceae, is grossly polyphyletic, comprising five distinct clades within the family. In an effort to establish monophyletic genera among the elements that currently comprise Schefflera, the genus Plerandra is expanded to encompass all of the members of one of these clades. In this synoptical revision, a new infrageneric classification is presented (along with a key) in which six subgenera are recognized. Four of these subgenera are newly described (Plerandra subgenera Canacoschefflera, Costatae, Gabriellarum, and Veilloniorum) and a fifth represents a new combination (Plerandra subg. Dizygotheca). A total of 33 species (one with two subspecies) are accepted, one of which is newly described (P. veilloniorum), and 22 new combinations are made (P. actinostigma, P. baillonii, P. cabalionii, P. costata, P. crassipes, P. elegantissima, P. elongata, P. emiliana, P. gabriellae, P. leptophylla, P. nono, P. osyana, P. osyana subsp. toto, P. pachyphylla, P. pancheri, P. plerandroides, P. polydactylis, P. reginae, P. seemanniana, P. tannae, P. vanuatua, P. veitchii). Neotypes are provided for six accepted names and one heterotypic synonym, and lectotypes are designated for 13 accepted names and 16 heterotypic synonyms. For each accepted species, full synonymy is provided along with geographic range and notes.