<Emphasis Type="Italic">Caragana aliensis</Emphasis>, a new species of <Emphasis Type="Italic">Caragana</Emphasis> (<Emphasis Type="Italic">Leguminosae</Emphasis>) from Tibet,China

Summary   Caragana aliensis a new species from Tibet, China, is described and illustrated.     

Two new species of <Emphasis Type="Italic">Habenaria</Emphasis> (<Emphasis Type="Italic">Orchidaceae</Emphasis>) from the Brazilian cerrado and campo rupestre

Summary  Two new species, Habenaria ciliatisepala and H. egleriana (Orchidaceae, Orchideae), from the cerrado of central Brazil and campo rupestre of the Espinha?o mountain range in Minas Gerais and Bahia, are described and illustrated.     

A new species of <Emphasis Type="Italic">Polygala</Emphasis> subgenus <Emphasis Type="Italic">Hebeclada</Emphasis> (Polygalaceae) from central Brazil

Polygala pauciramosa, a new species from the Federal District and the state of Goiás is described, illustrated, and compared with related species of Polygala subgenus Hebeclada. The new species is an herb that grows in seasonally to permanently wet savannas. A key to the species of Polygala subgenus Hebeclada from Goiás state, Brazil is provided.     

New species in <Emphasis Type="Italic">Barleria</Emphasis> sect. <Emphasis Type="Italic">Stellatohirta</Emphasis> (<Emphasis Type="Italic">Acanthaceae</Emphasis>) from Africa

Summary  Three new species are described in Barleria L. sect. Stellatohirta M. Balkwill from tropical Africa: B. aristata from south-central Tanzania, B. aenea from south-western Tanzania and northeast Zambia, and B. purpureotincta from south-western Zambia. Their affinities and conservation status are discussed.     

Two new species of <Emphasis Type="Italic">Lirula</Emphasis> on <Emphasis Type="Italic">Abies</Emphasis> from Japan

Two new species of Lirula (L. japonica and L. exigua) on Abies mariesii collected in subalpine areas of northern Japan are described as members of Rhytismatales, Discomycetes. Lirula japonica causes needle cast in fir, but L. exigua seems to occur on the needles of physically damaged twigs. Morphological characteristics of both species are discussed.     

<Emphasis Type="Italic">Cambessedesia tiradentensis</Emphasis> (<Emphasis Type="Italic">Melastomataceae</Emphasis>), a new species from Brazil

Summary  A new and probably endemic species of Cambessedesia DC. is described from campo rupestre vegetation, as part of a floristic survey of Melastomataceae from the S?o José mountain range, Tiradentes District, Minas Gerais State, Brazil. Miscellaneous  Accepted for publication April 2008.     

Oviposition Behavior of <Emphasis Type="Italic">Pheropsophus aequinoctialis</Emphasis> L. (Coleoptera: Carabidae): A Natural Enemy of <Emphasis Type="Italic">Scapteriscus</Emphasis> Mole Crickets (Orthoptera: Gryllotalpidae)

In the southeastern United States, South American Scapteriscus mole crickets are serious pests of turf and pasture grasses and vegetable seedlings. The larval stage of Pheropsophus aequinoctialis L. is a specialist predator of Scapteriscus mole cricket eggs and is currently under evaluation as a potential biological control agent. The objective of this study was to understand the oviposition behavior of P. aequinoctialis. The results indicated that in two-choice substrate oviposition arenas, female P. aequinoctialis significantly preferred to lay eggs in sand with mole cricket tunnels compared with artificially created tunnels or sand without tunnels. Physical tunnel presence influenced oviposition depth, but was not the only factor influencing oviposition. The reproductive strategy and behavior of P. aequinoctialis is discussed in relation to its specialized life history and to other carabid beetles displaying close host associations.     

Taxonomic novelties in <Emphasis Type="Italic">Rhynchospora</Emphasis> (<Emphasis Type="Italic">Cyperaceae</Emphasis>) from South America

Summary  Two new species of Rhynchospora, R. acanthoma and R. rupestris, are described and illustrated. Their geographical distributions are discussed. The status of R. exilis and its synonymy is clarified.     

<Emphasis Type="Italic">Phuphanochloa,</Emphasis> a new bamboo genus (<Emphasis Type="Italic">Poaceae</Emphasis>: <Emphasis Type="Italic">Bambusoideae</Emphasis>) from Thailand

Summary  A new monotypic bamboo genus Phuphanochloa (Poaceae: Bambusoideae) from north-eastern Thailand is described, together with a new species, P. speciosa.     

<Emphasis Type="Italic">Funastrum rupicola</Emphasis> (<Emphasis Type="Italic">Apocynaceae:</Emphasis><Emphasis Type="Italic">Asclepiadoideae</Emphasis>), a new species from Bolivia

Summary   Funastrum rupicola Goyder, a new species of Apocynaceae: Asclepiadoideae from Bolivia, is described and illustrated. The conservation status of this species is assessed.     

A new species of <Emphasis Type="Italic">Gymnopilus</Emphasis> Sect. <Emphasis Type="Italic">Microspori</Emphasis> from Japan

Gymnopilus ombrophilus sp. nov., growing on rotten wood of conifers and hardwoods from Niigata, Japan is described and illustrated. It is characterized by its medium-sized, brownish-orange basidiocarps with a finely squamulose pileus, stipe lacking an annulus, and mild taste, and microscopically by dextrinoid, small, broadly ellipsoid basidiospores. The new species belongs to the section Microspori. The differences between the taxon and similar species are briefly discussed.     

Two new species of <Emphasis Type="Italic">Erythroxylum</Emphasis> sect. <Emphasis Type="Italic">Rhabdophyllum</Emphasis> (<Emphasis Type="Italic">Erythroxylaceae</Emphasis>) from north-eastern Brazil

Summary   Erythroxylum longisetulosum I. Loiola & M. F. Sales and E. timothei I. Loiola & M. F. Sales (sect. Rhabdophyllum) from north-eastern Brazil are described and illustrated, and their taxonomic and ecological relationships are discussed.     

The Madagascan genus <Emphasis Type="Italic">Vaughania</Emphasis> is reduced to synonymy under <Emphasis Type="Italic">Indigofera</Emphasis> (<Emphasis Type="Italic">Leguminosae-Papilionoideae-Indigofereae</Emphasis>)

Summary  Eleven species comprising the Madagascan genus Vaughania are subsumed within the large pantropical genus Indigofera. Six new combinations are made; the remaining species were originally described in Indigofera.     

Two new species of <Emphasis Type="Italic">Calathea</Emphasis> (<Emphasis Type="Italic">Marantaceae</Emphasis>) from South-eastern Brazil

Summary   Calathea dryadica and Calathea reginae are described, circumscribed and illustrated. These new species are probably endemic to the Atlantic Forest of Rio de Janeiro State in Southeast Brazil and are considered critically endangered because of the restricted geographic area of occurrence, sometimes enclosed by densely urbanised areas.     

Three new species of ants (genus <Emphasis Type="Italic">Aphaenogaster</Emphasis>, Hymenoptera: Formicidae) from Turkey

Three new species of the ant genus Aphaenogaster (A. aktaci sp. n., A. maculifrons sp. n., A. radchenkoi sp. n.) are described from Turkey and their taxonomic positions are discussed. Aphaenogaster aktaci sp. n. belongs to the obsidiana group, A. maculifrons sp. n. to subterranea group and A. radchenkoi sp. n. to pallida group of the Attomyrma subgenus. Key characteristics for identification of the species and data on their ecology are given.     

A new species of <Emphasis Type="Italic">Cortinarius</Emphasis> sect. <Emphasis Type="Italic">Orellani</Emphasis> from Japan

Cortinarius breviradicatus sp. nov., found in deciduous forests, is described and illustrated from Niigata, Japan. It is characterized by its medium-sized to large dark brown basidiocarp, acutely conical pileus, and rooting stipe, and by subglobose to broadly ellipsoid basidiospores. In addition, the extracting solution from its basidiocarps exhibits a strong fluorescence around 400–430 nm in ultraviolet radiation (250 nm), which was observed in a species of Cortinarius sect. Orellani. The new species belongs to the section Orellani. The differences between the new taxon and similar species are briefly discussed.     

Two new records of <Emphasis Type="Italic">Mycena</Emphasis> sect. <Emphasis Type="Italic">Sacchariferae</Emphasis> from Japan and type study of <Emphasis Type="Italic">Mycena cryptomeriicola</Emphasis> (sect. <Emphasis Type="Italic">Sacchariferae</Emphasis>)

Mycena cupulicola sp. nov. and M. adscendens var. carpophila, new to Japan, are described and illustrated. The former is characterized by having lageniform caulocystidia with a slightly thick-walled broadened base and no cheilocystidia. The latter is characterized by having a white pileus up to 1mm in diameter and narrowly conical caulocystidia. Mycena cryptomeriicola was confirmed to have inamyloid basoidiospores.     

New species of <Emphasis Type="Italic">Eugenia</Emphasis> sect. <Emphasis Type="Italic">Racemosae</Emphasis> (Myrtaceae) from Brazilian Amazon Rainforest

Summary  The new species Eugenia pallidopunctata, E. caducibracteata, E. tenuiflora and E. breviracemosa from the Brazilian Amazon, all belonging to Eugenia sect. Racemosae (Myrtaceae), are described, illustrated and compared with their putative close relatives. Data on the geographic distribution and habitat are given for the new taxa, as well as illustrations.     

Study of <Emphasis Type="Italic">Phygasia</Emphasis> (Coleoptera: Chrysomelidae) from China,with descriptions of eight new species

Eight new species of Phygasia Chevrolat (Coleoptera: Chrysomelidae) are described from China, P. gracilicornis, P. nigricollis, P. parva, P. pseudomedia, P. pseudornata, P. simidorsata, P. suturalis and P. yunnana. A list and a key with distribution records to the 21 Chinese species of Phygasia are provided. Antennae, male and female genitalia of most species are illustrated. P. wittmeri Medvedev and P. potanini Medvedev are proposed as new synonyms of P. diancangana Wang and P. potanini Lopatin, respectively. P. pallidipennis Medvedev, 2004 is the homonym of P. pallidipennis Chen et Wang, 1980.