The genus Arhaconotus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species

The genus Arhaconotus Belokobylskij (Hymenoptera: Braconidae, Doryctinae) is recorded for the first time from China. A new species of this genus, Arhaconotus hainanensis Tang & Chen, sp. n., is described and illustrated. A key to the species of this genus is updated to include the new species.     

Two new species of Amblypsilopus Bigot with a key to species from Taiwan (Diptera, Dolichopodidae)

The following two new species of the genus Amblypsilopus Bigot from Taiwan are described: Amblypsilopus flavellussp. n. and Amblypsilopus ventralissp. n. One species, Amblypsilopus crassatus Yang, 1997, is newly reported from Taiwan. A key to the species of the genus from Taiwan is given.     

长孢假小蜜环菌，一种孢子杆状的亚洲产新种

根据形态和分子系统发育证据,描述采自我国西南的新种长孢假小蜜环菌Pseudoarmillariella bacillaris.与假小蜜环菌属Pseudoarmillariella已知分布于北美-中美洲和大洋洲的2个物种相比,该新种的突出特征是担孢子杆状.在亚洲发现假小蜜环菌属真菌,表明该属的地理分布范围与过去已知的相比要广泛得多.     

柯夫丝膜菌,中国丝膜菌属一新种(英文)

报道了产自我国云南的丝膜菌属一新种:柯夫丝膜菌Cortinarius korfii。该新种主要特征为菌盖表面橄榄褐色并具小鳞片,菌褶蓝紫色,菌柄表面具绒毛,子实体在紫外光下有显著的荧光反应。详细描述了这一新种,并与其相似种进行了比较。     

Nematococcomyces rhododendri, a new species in a new genus of the Rhytismatales from China

A fungus belonging to the Rhytismatales found on twigs of Rhododendron lutescens in Yunnan, southwestern China, is described as a new species in a new genus. It is characterized by Coccomyces-like ascomata but differs in having elliptical ascospores with filiform, hyaline appendages. The ascospores of this new taxon are somewhat similar to those of species of Parvacoccum, but the latter has symmetrical, fusiform ascospores with funnel-shaped appendages. The new genus also is distinct from Hypoderma, Hypodermella, Myriophacidium, Ploioderma, Neococcomyces and Therrya.     

A new species of Cisaris (Hymenoptera, Ichneumonidae, Cryptinae) with a key to the world species

A new species, Cisaris canaliculatus Sun & Sheng, sp. n., belonging to the tribe Phygadeuontini of the subfamily Cryptinae (Hymenoptera: Ichneumonidae), collected from Jiangxi Province, China, is reported. A key to the species of the genus Cisaris Townes, 1970, is provided.     

Anagallidium rubrostriatum,a new species of the Gentianaceae from Nei Mongol,China

A new species of the genus Anagallidium Griseb.(Gentianaceae) from Nei Mongol, China, A. rubrostriatum Y. Z. Zhao, Z. Y. Zhu & L. Q. Zhao, is described and illustrated. The new species is similar to A. dichotomum (L.) Griseb. in the flower tetramerous, pe     

Two new species of Tovlinius Zaitzev, from China, with a key to the genera of Bombyliinae from China and a second key to the world species (Diptera, Bombyliidae, Bombyliinae, Bombyliini)

The genus Tovlinius Zaitzev is a Palaearctic genus with just one previously described species, Tovlinius albissimus Zaitzev. Tovlinius is here recorded from China for the first time, and two new species Tovlinius pyramidatussp. n. and Tovlinius turriformissp. n. are described and illustrated. A key to the genera of Bombyliinae from China and a second key to the World species of Tovlinius are also presented herein.     

A new species of Amphoropsyche (Trichoptera, Leptoceridae) from Ecuador, with a key to the species in the genus

A new species of Amphoropsyche Holzenthal is described from Ecuador. It is similar to a group of species with dorsomesal processes on the preanal appendages (i.e., Amphoropsyche woodruffi Flint & Sykora, Amphoropsyche refugia Holzenthal, and Amphoropsyche aragua Holzenthal), but can be distinguished from these and other members of the genus by the short, digitate dorsomesal processes on the preanal appendages and the broad lateral processes of tergum X of the male genitalia. A key to males of the 14 species now known in the genus is presented based on characters of the genitalia.     

Taxonomic study of the genus Neurotettix Matsumura (Hemiptera, Cicadellidae, Deltocephalinae) with a description of a new species from China

This paper treats all four known species of the genus Neurotettix Matsumura, 1914 (Hemiptera, Cicadellidae, Deltocephalinae), including one new species: Neurotettix truncatussp. n. from China. A key is given to distinguish all species of the genus, and illustrations of genitalia are provided.     

Megalara garuda, a new genus and species of larrine wasps from Indonesia (Larrinae, Crabronidae, Hymenoptera)

A new genus and species, Megalara garuda is described from Sulawesi (Indonesia). The new species is one the largest known members of the crabronid subfamily Larrinae. It has a unique suite of putatively apomorphic morphological characters and is most closely related to the genus Paraliris. We found indications of a significant allometric variation in body size and mandibular length and shape in male Megalara, and the presence of acarinaria at least in females of the new genus. Allometric variation and acarinaria have previously been shown to occur in Paraliris, which is another indication for a close relationship of Megalara and Paraliris.     

Two new species of Acervus (Pezizales) with a key to species of the genus

Studies on the genus Acervus from China are reviewed briefly. Six of the seven known species of the genus are currently recorded in this country. Acervus beijingense and A. changchunense are described as new based on morphological features and molecular data, and A. flavidus with minor emendation is added to the Chinese fungus flora. Phylogenetic relationships among four of the seven species of the genus are investigated based on the 28S rDNA sequence analysis. Species of the genus formed a single clade with high bootstrap support. The sequences of A. epispartius forma epispartius and that of A. flavidus obtained from materials in different geographical regions together formed a group with 100% bootstrap support. Ascospore size and shape are important criteria in the taxonomy of the genus and are phylogenetically informative. A dichotomous key to all described species of the genus is provided.     

Neosartorya sublevispora, a new species of soil-borne Eurotiales

A new species ofNeosartorya, N. sublevispora (anam.Aspergillus sublevisporus), is described and photographed. The species is characterized by non-ostiolate ascomata covered loosely with a pale yellowish hyphal envelope, lenticular ascospores with two low equatorial crests, and subglobose to ellipsoidal, microtuberculate conidia. The ornamentation of ascospores, which is composed of two closely appreassed crests and small even-sized echines on their convex surfaces, particularly serves to distinguish this species from other recognized species. A revised key to all accepted species of the genus is provided.     

A new Synersaga species from Cambodia (Lepidoptera, Lecithoceridae), with a world catalogue of the genus

A new species of the genus Synersaga Gozmány, Synersaga mondulkiriensissp. n., is described from Cambodia. The genus is diagnosed, and a global catalogue for the genus is provided.     

Emericella omanensis,a new species from Oman soil

A new species ofEmericella isolated from forest soil in the Oman,E. omanensis, is described and illustrated. It differs from the other known species of the genus in having bivalvate ascospores with a tuberculate or verruculose convex wall. The new species is compared with the closely related speciesE. desertorum andE. echinulata.     

Stenophylla lobivertex,a new species of Stenophyllinae from Amazonia (Insecta,Mantodea)

Stenophylla lobivertex, a new species of Stenophyllinae from Ecuador and Peru, where this genus has never been found before, is described. This new species differs from Stenophylla cornigera Westwood, the only species known for this genus, by the remarkable size of the median process of the vertex and by the shape of the male genitalia. The systematic position and some biogeographical remarks about the genus are made.     

Redescription of four species of Mehdiella from Testudinidae, with a key to the species and discussion on the relationships among the species of this genus

Four species of the genus Mehdiella Seurat, 1918 are redescribed: M. cristata Petter, 1966 and M. stylosa dollfusi Petter, 1966, parasite of Pyxix arachnoides Bell, 1827 from Madagascar, M. s. stylosa (Thapar, 1925) and M. uncinata (Drasche, 1884), parasite of Testudo graeca Linneaus, 1758, Testudo hermanni Gmelin, 1789 and Testudo horsfieldii (Gray, 1844) from Palaearctic region. Light microscopy and scanning electron microscopy (SEM) studies revealed new informations on the morphology of these species. On the basis of this morphological study, the sub-species Mehdiella stylosa dollfusi and M. s. stylosa are raised to level of species. The position of Mehdiella cristata among the species of the genus Mehdiella and the relationships among the species of the genus Mehdiella are discussed. A key to the eight valid species Mehdiella is given.     

A new species of Kanahia (Asclepidiaceae) with a reconsideration of the genus

A new species, K. carlsbergiana , is described in what is currently considered a monotypic genus. The new species is only known from permanent streams in the Arssi and Bale regions of S Ethiopia. The delimitation and position of the genus is reconsidered in light of the additional information provided by the new species. The distinctiveness of the genus is reconfirmed whilst no new clues to possible relationships with other genera were observed. The taxonomy of the other species, K. laniflora (Forssk.) R. Br., is also briefly reconsidered.