杂斑腹小鸮实为鬼鸮

Based on two specimens collected from Sichuan Province, Yang et al. (1989) described a new subspecies of the spotted little owl (Athene brama), the belly-mottled little owl (Athene brama poikila). This subspecies has been acknowledged by Cheng (2000). However, Cheng (2000) also mentioned that further work should be done on this subspecies. In 2001, we checked the specimen of Athene brama poikila in Ya’an, Sichuan and comparing them with the spotted little owl and the boreal owl (Aegolius funereus). The boreal owl is identifiable from its rather square facial disc, however, this character was destroyed during the facture for these two specimens of Athene brama poikila. That is the reason Yang et al.(1989) missed them with the genus Athene. The genus Aegolius is also identifiable from the genus Athene from the character on the toes, as the toes of the boreal owl are covered with thick feathers, whereas the toes of the little owl are bristled. The toes of these two specimens of Athene brama poikila are thickly feathered, corresponding to the identification of the genus Aegolius. The morphological characters and measurements of the two specimens also correspond to the boreal owl. The habitat of the two specimens was reported as conifer deciduous forest around 2 200 m to 3 100 m, which fits the habitat of the boreal owl. The distribution of the endemic Gansu subspecies of the boreal owl (A. f. beickianus) was reported at Tiantangsi, Lianhuashan in Gansu, Guinan in Qinghai and Jiuzhaigou in Sichuan in China, it was also reported at Lahul in north India, Sun et al. (2001) suggested that it is probably the boreal owl is also distributed in the conifer forest of west Sichuan and east Tibet. The new distribution point in Baoxing and Yajiang in Sichuan corresponds to this conjecture. As a conclusion, we believe that these two specimens should belong to the A. f. beickianus of the boreal owl .     

NOTES ON THE GENUS FLEUTIAU XIA LABOISSIERE (COLEOPTERA: CHRYSOMELIDAE: GALERUCINAE)

In the present paper, 9 species of the genus Fleutiauxia are reported from China, ofwhich one species is transferred from the genus Platyxantha, and four are described asnew to science. The diagnosis of the genus and the key to the known species of China aregiven. The type specimens are kept in the Institute of Zoology, Academia sinica (IZAS)and the Entomological Museum of Northwestern Agricultural University (EMNAU),Yangling, Shaanxi, separately.     

SOME NEW SPECIES OF RHOPALOCERA IN CHINA. Ⅲ

In the present paper, 1 new genus, 3 new species and 1 new subspecies of Lycae-nidae are described. The specimens here dealt with were collected by entomologists during their expedi-tions to the Sinkiang Province in the years 1957-1960. The diagnostic characters of the new genus, species and subspecies are as follows:     

产于海南的中国革菌一新记录属—乳孔菌属Theleporus

INTRODUCTION One resupinate, poroid specimen of wood-inhabiting fungi was collected on angiosperm stump from tropical forest of Hainan Province. After microscopic examination it turned out to be Theleporus calcicolor （Sacc. ＆ P. Syd.） Ryvarden.The genus Theleporus Fr. was not reported from China previously （Dal et al., 2004）, and this report is the first record of both the genus and the species in China.     

中国-喜玛拉雅特有属——蓝钟花属的分类修订

Cyananthus Wallich ex Bentham, the only genus of Campanulaceae with superior ovary, is revised to clarify infrageneric relationships and phylogeny of the genus. Evidence obtained from the comparative gross morphology, anatomy, palynology, and karyomorpho-logy recommends a new infrageneric classification of the genus, recognizing 23 species, belonging to two subgenera, four sections and four subsections. One subgenus(Subgen. Mi-cranthus), one section(Sect. Suffruticulosi) and two subsections(Subsect. Flavi and Sub-sect. Lichiangenses)are described as new taxa. New combinations at sectional (Sect. Annui) and subsectional(Subsect. Stenolobi) ranks are also proposed. The genus Cyananthus is strictly distributed in the high mountains of China(Xizang, Yunnan and Sichuan), extending to Bhutan, Nepal and India (Kumaon-Garhwal, Assam and Sikkim), with altitudinal ranges from 2500 ~ 5300 m. It is observed that 13 species are endemic to SW China and only three species are endemic to the Himalayas( two species in Ne     

Conifer Woods of the Pliocene Age from Yunnan, China

The Tertiary floras play an integral role in understanding the biodiversity and interactions between climate and vegetation in Yunnan, China. The fossil spores, pollen grains, and leaves in this region have been investiaged intensively. In comparison, the woods have been studied relatively little. A large number of Pliocene wood specimens was collected from the opencast lignite coal mine of Hongxing situated in Changning County of Yunnan Province. Among the collection, Tsuga cf. dumosa (D. Don) Eichler and Pinus cf. armandii Franchet were identified based on wood structures. The subtle feature oftori extensions is reported in the wood of T. cf. dumosa. Considering the climatic requirements of modern T. dumosa and P.armandii, the two species of conifer described from Pliocene sediments probably grew in mountainous terrain at an elevation of approximately 2 300 m, in a cool and humid environment.     

Molecular Assessment and Taxonomic Status of the Rapid Racerunner （Eremias velox complex） with Particular Attention to the Populations in Northwestern China

The rapid racerunner,Eremias velox,is a widely distributed lizard from the northern Caucasus across entire Central Asia eastward to China.It is increasingly common to accept E.velox as a species complex in its entire range.To date,published morphological and molecular systematic hypotheses of this complex are only partially congruent,and its taxonomic status and evolutionary history are still far from clear.The mitochondrial cytochrome b gene and12S rRNA sequences were used to evaluate the taxonomy of this complex,with particular attention to the phylogenetic placement of populations in northwestern China.Examination of the phylogenetic analyses recovers seven distinct,biogeographically discrete,and well-supported clades,revealing genetically identifiable populations corresponding to some previously morphology-defined subspecies.Chinese E.v.roborowskii appears to have split from other Central Asian rapid racerunner lizards well before differentiation occurred among the latter taxa.Specifically,we corroborate that there are two subspecies occurring in China,i.e.,E.v.velox and E.v.roborowskii.We recommend a novel subspecific status for the phenotypically and genetically distinct populations in southern Aral Sea region of Uzbekistan previously assigned to E.v.velox.Finally,each of the three independently evolving lineages from Iranian Plateau should be recognized as three species new to science under the general lineage concept.     

NEW GENUS AND NEW SPECIES OF ISOMETOPIDAE FROM CHINA (Hemiptera - Heteroptera)

The present paper deals with four species belonging to three genera, in which a genus (Paraletabo gen. nov.) and four species are described as new to science, a genus (Sophianus Distant) is recorded for the first time from China. The type specimens are deposited in the Department of Biology, Nankai University. The new genus and new species are briefly diangnosed as follows.     

New ommatids from the Late Jurassic of western Liaoning, China （Coleoptera： Archostemata）

A new genus Amblomma gen. nov. of fossil beetles is erected and can be assignedto the family Ommatidae because its two procoxal cavities are contiguous and the articulations of the abdominal ventrites are abutting. The new genus is similar to Zygadenia Handlirsch, 1906 (=Notocupes Ponomarenko, 1964), Tetraphalerus Waterhouse, 1901,Rhobdocupes Ponomarenko, 1966 and Sinocupes Lin, 1976, but can be distinguished from other genera according to the following characters: the second segment of antennae is shorterthan the third one in length; the posterior tarsi with the basal segment is obviously shorter than the three following taken together in length; the antennae reach the posterior ridge of prothroax in length, and the sides of the prothroax with serrulate margin. Four new species of the new genus are described and figured: Amblomma psilata gen. et sp. nov., Amblomma rudis gen. et sp. nov., Amblomma epicharis gen. et sp. nov., and Amblomma stabilis gen. etsp. nov. A key to species within this new genus is provided. All the specimens are collected from the Late Jurassic Yixian Formation of western Liaoning and are now housed in the College of Life Science, Capital Normal University, Beijing, China.     

New Record of the Genus Metablastothrix Sugonjaev （Hymenoptera： Encyrtidae） to China

The genus Metablastothrix Sugonjaev is recorded to China for the first time. Metablastothrix isomorpha isomorpha Sugonjaev is reported. The specimens examined here are deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing （IZCAS）.     

A New Species of the GenusThermophis （Serpentes：Colubridae） from Shangri-La,Northern Yunnan,China, with a Proposal for an Eclectic Rule for Species Delimitation

The hot-spring snakes,Thermophis, were previously known only from the Tibet Autonomous Region and Western Sichuan, China. During the past two years, three adult hot-spring snakes （2 females, 1 male） were sampled in Shangri-La, northern Yunnan, China, thus expanding their known distribution region towards the southeast. This site is the southeastern-most corner of the Tibetan Plateau and the southernmost tip of the Hengduan Mountains （Mts.）. Phylogenetic analysis of mitochondrial （mt） and nuclear （n） DNA segments suggested that the three specimens belong to the genus ofThermophis. Morphologically, the new species is more similar toT. zhaoermii. However, it is distinguished fromT.zhaoermiiin the number of maxillary teeth （15）, distance between the two eyes/head width, rostral width/height, mental width/height, in one character limited to female： head width/length, and in four characters restricted to male： occurrence of the reduction from 10 to 8 （8 to 6, 6 to 4） scales in each dorsal row on the tail. There are differences in morphology, genetics （mtDNA, nDNA）, and geography between the putative new species andT.zhaoermii,the new species meets our proposed eclectic and feasible ＂four-differences＂ rule.     

Report on the Hippolytidae Bate (sensu lato) from China seas

Thirty species belonging to 13 genera of three families in the Hippolytidae Bate, 1888(sensu lato) are reported in the present paper, including two new species and two newly recorded ones from the China seas. The two new species are named as Thinora leptochelus sp. nov. and Thor singularis sp. nov. Thinora leptochelus sp. nov. differs from the only knwon species of the genus, Thinora maldivensis(Borradaile, 1915), by the developed supraorbital tooth and the slender and cone-shaped chelae of the first 2 pereopods. Thor singularis sp. nov. can be dinstingershed from the other members of the genus Thor by the first 2 pereopods with epipods. The two newly recorded species from China seas are Eualus kikuchii Miyake & Hayashi, 1967 and Heptacarpus commensalis Hayashi, 1979.     

New species of the isolated Psaroniaceous rachis from the Early Permian in China

A new kind of marattialean raches are reported from the coal balls in Coal Seam No.7 in the upper part of the Taiyuan Formation （early Early Permian） from Taiyuan, Shanxi, China and are assigned to the genus Stipitopteris Grand＇Eury （Psaroniaceae）. The present specimens are different from all six reported species of the genus, and are therefore proposed as a new species： Stipitopteris shanxiensis. The raches of the new species are generally dorsi-ventrally flattened. The main raches usually exhibit scales of different forms on their surface. Beneath the epidermis is a zone of parenchymatous cells, some of which contain tannin-like contents. Inside this is a zone of small sclerenchymatous cells. Inward are the ground tissue and vascular bundles. The vascular bundles are continuous and are in two circles： the outer circle assumes a transversely elliptical shape with the gap and pinna trace, and the inner circle assumes a shallow C.shape with inrolled ends. The ground tissue located at the inner side of the vascular bundle is composed of thicker-walled parenchymatous cells. The cells of the ground tissue are vertically elongated in longitudinal sections. Subordered raches are smaller and have simpler structures than the main raches. The parenchyma zone beneath the epidermis is thinner, usually one to two cells wide and the sclerenchyma zone is usually absent. The scales are poorly developed and there is only one C-shaped vascular bundle. The new species is comparable to the crosiers of Psaroniaceae of the Euramerican Flora in some aspects, for example, it has a dorsi-ventrally flattened rachis and scales on the surface of the rachis. However, the other features and the preservative conditions of the present specimens indicate that they are not crosiers, but fully developed or mature raches. The new species is the first well-studied anatomically-preserved rachis of Psaroniaceae from the Cathaysian Flora and bears significance not only in understanding the anatomy and taxonomy of Psaroniaceae in the Cathaysian Flora, but also in the relationship between the Euramerican Flora and the Cathaysian Flora.     

Integrative taxonomy of Leptonetela spiders (Araneae,Leptonetidae), with descriptions of 46 new species

Extreme environments,such as subterranean habitats,are suspected to be responsible for morphologically inseparable cryptic or sibling species and can bias biodiversity assessment.A DNA barcode is a short,standardized DNA sequence used for taxonomic purposes and has the potential to lessen the challenges presented by a biotic inventory.Here,we investigate the diversity of the genus Leptonetela Kratochvíl,1978 that is endemic to karst systems in Eurasia using DNA barcoding.We analyzed 624 specimens using one mitochondrial gene fragment (COI).The results show that DNA barcoding is an efficient and rapid species identification method in this genus.DNA barcoding gap and automatic barcode gap discovery (ABGD) analyses indicated the existence of 90 species,a result consistent with previous taxonomic hypotheses,and supported the existence of extreme male pedipalpal tibial spine and median apophysis polymorphism in Leptonetela species,with direct implications for the taxonomy of the group and its diversity.Based on the molecular and morphological evidence,we delimit and diagnose 90 Leptonetela species,including the type species Leptonetela kanellisi (Deeleman-Reinhold,1971).Forty-six of them are previously undescribed.The female of Leptonetela zhai Wang & Li,2011 is reported for the first time.Leptonetela tianxinensis (Tong & Li,2008) comb.nov.is transferred from the genus Leptoneta Simon,1872;the genus Guineta Lin & Li,2010 syn.nov.is a junior synonym of Leptonetela;Leptonetela gigachela (Lin & Li,2010)comb.nov.is transferred from Guineta.The genus Sinoneta Lin & Li,2010 syn.nov.is a junior synonym of Leptonetela;Leptonetela notabilis (Lin & Li,2010) comb.nov.and Leptonetela sexdigiti (Lin & Li,2010) comb.nov.are transferred from Sinoneta;Leptonetela sanchahe Wang & Li nom.nov.is proposed as a replacement name for Sinoneta palmata (Chen et al.,2010) because Leptonetela palmata is preoccupied.     

Mink Circovirus Can Infect Minks,Foxes and Raccoon Dogs

正Dear Editor,Mink circovirus (MiCV), which is clustered in the genus Circovirus of the family Circoviridae, was first described in minks from farms in Dalian, China in 2013 (Lian et al.2014). The complete single-stranded circular genome of the virus is 1,753 nucleotides long and contains two major open reading frames (ORFs), designated ORF1 (Rep gene)and ORF2 (Cap gene)(Lian et al. 2014; Ge et al. 2018).Sequence analysis has shown that MiCV is most closely     

A Dispersal and Vicariance Analysis of the Genus Caragana Fabr.

The genus Caragana Fabr., consisting of approximately 70 species, has a temperate Asian distribution and occurs mainly in the drought and cold regions of the northwestern and southwestern Tibetan Plateau of China. The distribution pattern of the genus was investigated using dispersal-vicariance analysis （DIVA）, The results indicate that vicariance versus dispersal plays a major role in the evolution of the genus and that short-distance dispersal also exists. There is no fossil record of this genus. Therefore, Caragana is inferred as an advanced taxon in terms of its limited temperate Asian distribution. Based on the morphological variation and ecological adaptation in Caragana, the generic speciation is postulated to be related to the uplifting of the Tibetan Plateau and to the increasing arid conditions of Central Asian lands since the Neogene. The Mongolian Plateau and the Tibetan Plateau are hypothesized as the barriers of vicariance between East Asia and western Central Asia.     

中国温带粒毛盘菌属新记录种

Lachnum is a large genus in the Helotiales, Hyaloscyphaceae. In the past decades, a large number of Lachnum species were reported from diverse regions of the world (Dennis, 1949; Haines & Dumont, 1984; Haines, 1992; Korf & Zhuang, 1985; Sharma, 1986; Spooner, 1987; Galn & Raitviir, 1994; Hawksworth et al., 1995). In China, the earliest records of Lachnum dated back to 1934 when two species were reported by Teng (1934), i.e. L. virgineum (Batsch : Fr.) P. Karst. from Zhejiang and Erine…