拟稻蝗属及一新种记述(直翅目,斑腿蝗科)

补充描述拟稻蝗属Oxyoides Zheng et Fu的2个已知种,即八面山拟稻蝗O.bamianshanensis Fu et Zheng和武陵山拟稻蝗O.wulingshanensis Zheng et Fu,并记述1新种长锚拟稻蝗O.longianxhorus sp.nov..Oxyoides Fu,Peng et Zhu,1995被确定为拟稻蝗属Oxyoides Zheng et Fu,1994的新异名,O.wulingshanensis Fu,Peng et Zhu,1995为武陵山拟稻蝗O.wulingshanensis Zheng et Fu,1994的新异名.编制了该属已知3种的分种检索表.新种长锚拟稻蝗O.longianxhorus sp.nov.与八面山拟稻蝗O.bamianshanensis Fu et Zheng相似,主要区别是:触角中段一节长为宽的2.5～3.0倍,复眼间距为颜面隆起在触角窝之间的宽度的1.5倍,阳茎基背片形状奇特,锚状突长,呈镰刀状,表面密布小刺.模式标本保存在广西师范大学生命科学学院昆虫标本室.     

淡尾腹突天牛的一新异名（鞘翅目：天牛科：沟胫天牛亚科）

通过比对模式标本,发现黄跗皱鞘天牛Parapolytrechus [sic] flavotarsus Wang & Zheng, 2002为淡尾腹突天牛Neoxenicotela mausoni Breuning,1947的新异名。     

中国柯蚱属分类研究(直翅目: 蚱科)

整理记述分布于我国的柯蚱属种类共12种, 其中有2新种, 即龙滩柯蚱Coptotettix longtanensis sp. Nov. 及断脊柯蚱C. rupticosta sp. Nov.; 将断隆线柯蚱C. interrupta Zheng et Mao 转入庭蚱属Hedotettix; 贡柯蚱C. fugongensis Zheng et Mao 被确认为龙江柯蚱C. longjiangensis heng et Wei 的同物异名。模式标本保存于陕西师范大学动物研究所标本室。     

中国转刺蛛属的修订(蜘蛛目:园蛛科)

对中国转刺蛛属Eriophora进行了修订,共记述8种,其中含3个新组合：宝天曼转刺蛛Eriophora baotianmanensis（Hu,Wang＆Wang,1991）和喜马拉稚转刺蛛Ehimalayaensis（Tikader,1975）从园蛛属Araneus移人,杂斑转刺蛛E．poecila（Zhu＆Wang,1994）从扇蛛属历肛n移人;3个新异名：王氏转刺蛛E.wangi Zhu et Song,1994和陕西转刺蛛E.shaanxiensis Zhu et Wang,1994均为宝天曼转刺蛛Ebaotianmanensis（Hu．Wang＆Wang,1991）的异名,松林园蛛A．pineus Yin et a1．,1990为萨哈林转刺蛛E.sachalinensis（Saito．1934）的异名。     

Taxonomic revision of and supplement to the Tectaria Cav. (Aspidiaceae) from Yunnan,China

Tectaria Cav. is a large fern genus of ca. 150 species distributed in the tropic and subtropic regions of the world, of which 27 species and two varieties occur in China. These species are mostly distributed in the southern part to the Yangtze River, mainly concentrated in Yunnan, only two species spreading northwards to Sichuan located in the northern part to the Yangtze River. Based on examination of specimens deposited in KUN and PE, many of which are recent collections, a new species is described, one species and one variety are recognized as new records for China, one species as new record for Yunnan, one species as new record for Guizhou, and four specific names, i. e., T. cosimilis Ching et C. H. Wang, T. decurrenti-alata Ching et C. H. Wang, T. fengii Ching et C. H. Wang, T. simaoensis Ching et C. H. Wang are reduced to synonymies. As a re-suit, 22 species and two varieties are recognized in the genus Tectaria from Yunnan.     

云南叉蕨属(Tectaria Cav.)的增补与订正

叉蕨属是蕨类植物的大属之一,全世界约150种,分布于世界热带及亚热带地区。据记载,中国 有27种、2变种,分布在长江以南,仅有2种北达长江以北四川境内,而大部分种类集中分布在云南。近 来,笔者主要对保存在中国科学院昆明植物研究所标本室的标本进行了清理,也参考了中国科学院植物 研究所标本馆的标本,这些标本不少是近年来所采集,其中,发现1新种并有1种和1变种为中国新记 录,1种为云南新记录,1种为贵州新记录,有4个种名是新异名,即Tectaria cosimilis Ching et C．H．Wang, T．decurrenti-calata Ching et C．H．Wang,T．fengii Ching et C. H．Wang,T．Simaoensis Ching et C.H．Wang。至此,所知云南产叉蕨属有22种、2变种。     

A new genus and species of oribatid mite, <Emphasis Type="Italic">Cretaceobodes martinezae</Emphasis> gen. et sp. nov., from the lower cretaceous amber of San Just (Teruel Province,Spain) (Acariformes,Oribatida, Otocepheidae)

A new fossil genus and species of oribatid mite, Cretaceobodes martinezae gen. et sp. nov., belonging to the family Otocepheidae is described. The new species is preserved in a piece of amber from the San Just outcrop (Teruel Province, Spain), which is believed to be Albian in age. The new genus is compared with the extant genus Carabocepheus Berlese, 1910 and its relationships with the superfamilies Otocepheoidea and Carabodoidea are discussed. Carabocepheidae is regarded as a junior synonym of Otocepheidae. Ranking Carabocepheus lounsbury latior Balogh et Mahunka, 1966 as a separate species is proposed.     

A new combination for a Chinese Zingiber (Zingiberaceae), Z. fallax

Boesenbergia fallax Loes., previously known as a synonym of B. longiflora (Wall.) Kuntze, is recognized as belonging to the genus Zingiber Mill. Furthermore, it is conspecific with Z. liangshanense Z. Y. Zhu, which was incorrectly treated as a synonym of Z. striolatum in ‘Flora of China’. A new combination, Z. fallax (Loes.) L. Bai, Juan Chen & N. H. Xia is proposed here, and Z. liangshanense is treated as its synonym. Lectotypes are designated for B. fallax and Z. liangshanense. Zingiber fallax is now known to occur in southern Sichuan Province and northwestern to central Yunnan Province, China.     

A new species of the genus Phygasia (Coleoptera: Chrysomelidae: Alticinae) from Taiwan of China

Continuing study on the Chinese species of Phygasia Chevrolat, 1836 revealed 10 specimens collected from Taiwan that were distinctly different from other described species within this genus. The new species is similar to P. ornata Baly, 1876 and P. pseudornata Wang et Yang, 2008, but can be distinguished from them by the color and position of elytra markings as well as the shape of male genitalia: the black markings on the elytra only covered the humeral area and the sub-apical area of elytra, and genitalia of male pointed and short with big basal opening. A new species, Phygasia taiwanensis sp. n., is described herein.     

Three species of Phymatodes Mulsant (Coleoptera: Cerambycidae) new to South Korea that hosted on Vitis vinifera Linnaeus (Vitaceae)

Two unrecorded Phymatodes species, P. (Phymatodellus) jiangi Wang and Zheng, P. (P.) zemlinae Plavilstshikov and Anufrieva, and a known species from North Korea, P. (P.) murzini Danilevsky, are newly recognized in South Korea, as insect pests of Vitis vinifera Linnaeus (Vitaceae). In the present paper, male genitalia of P. (P.) jiangi Wang and Zheng is presented for the first time. We also provide the diagnoses and illustrations of habitus of three Phymatodes species with a revised key to Korean species.     

小羽蛾属Fuscoptilia研究(鳞翅目:羽蛾科)

小羽蛾属 Fuscoptilia 是 Arenberger(1991)建立的,包括胡枝子小羽蛾 Fuscoptiliemarginata (Snellen)和佳诺小羽蛾 Fuscoptilia jarosi Arenberger 2 种。此属全世界已记录了 3 种,分布于东古北区。这 3 种在我国均有记录,胡枝子小羽蛾广布我国,佳诺小羽蛾仅在河南分布,波缘小羽蛾 Fuscoptilia sinuata (Qin & Zheng)则分布在陕西和云南。本文提出了波缘小羽蛾的一个新异名 Fuscoptilia hoeneiArenberger,首次描述了波缘小羽蛾和佳诺小羽蛾的雌性成虫,提供了该属的分种检索表和世界分布图。     

Phylogeny of the Permian family Metalegoceratidae (Goniatitida,Ammonoidea)

The paper discusses the evolution of the Permian ammonoid family Metalegoceratidae, and a new phylogenetic reconstruction is proposed. Three subfamilies are recognized in this family: Metalegoceratinae Plummer et Scott, 1937; Pericycloceratinae Zhao et Zheng, 1977; and Eothinitinae Ruzhencev, 1956. The genus Metalegoceras Schindewolf, 1931 is subdivided into three subgenera: Metalegoceras s. str., Mesometalegoceras subgen. nov., and Artimetalegoceras subgen. nov. Five species of the endemic South Chinese metalegoceratids are described: Pseudometalegoceras shangraoense (Zhao et Zheng, 1977), P. liratum (Zhao et Zheng, 1977), P. platyventrum (Zhao et Zheng, 1977), P. spirale (Zhao et Zheng, 1977), and Pericycloceras costatum (Zhao et Zheng, 1977).     

Snipe flies (Diptera: Rhagionidae) from the Daohugou Formation (Jurassic), Inner Mongolia,and the systematic position of related records in China

Abstract: Four new species referred to three new genera and one known genus of fossil snipe flies (Family Rhagionidae) from the Daohugou Formation of Chifeng City in Inner Mongolia, north‐eastern China, are described as Daohugorhagio elongatus gen. et sp. nov., Parachrysopilus jurassicus gen. et sp. nov., Sinorhagio sinuatus sp. nov. and Trichorhagio gregarius gen. et sp. nov. These taxa represent only a fraction of the rhagionid assemblage in the Daohugou biota. They contribute towards the high diversity and abundance of snipe flies during the latest Middle Jurassic – earliest Late Jurassic. The diagnosis of Sinorhagio K. Zhang, Yang and Ren, 2006 is revised based on the new results. Many genera and species from the Lower Cretaceous of China have been assigned to Rhagionidae. Most of these do not actually belong to this family: specifically Mesorhagiophryne incerta Hong and Wang, 1990, M. robusta Hong and Wang, 1990, Mesostratiomyia laiyangensis Hong and Wang, 1990, Stratiomyopsis robusta Hong and Wang, 1990, Longhuaia orientalis Hong, Wang and Sun, 1992, Basilorhagio venusius Ren, 1995. Pauromyia oresbia Ren, 1998 is transferred to an archisargid genus as Sharasargus oresbius (Ren, 1998) comb. nov.     

Phylogeny and classification of diving beetles in the tribe Cybistrini (Coleoptera, Dytiscidae, Dytiscinae)

Phylogenetic relationships among members of the diving beetle tribe Cybistrini (Coleoptera: Dytiscidae) were inferred from analysis of 47 adult and larval morphological characters and sequences from portions of the genes cytochrome oxidase I (COI) and II (COII), histone III (H3) and wingless. Thirty‐three species of Cybistrini were included, representing all genus‐groups except Regimbartina Chatanay and Megadytes (Bifurcitus) Brinck, and most historically recognized species groups and subgenera used in the tribe. Outgroups include six species from other tribes within Dytiscinae and Lancetinae. Analyses included parsimony analysis of the combined data, likelihood analysis of combined molecular data and partitioned Bayesian analysis of the combined data. Results indicate that Cybistrini is well supported as a monophyletic group. Within the tribe, all currently recognized genus groups were found to be monophyletic with the exception of Onychohydrus Schaum, which is paraphyletic with respect to Austrodytes Watts in the parsimony analysis, but monophyletic in the likelihood and Bayesian analyses, and Cybister sensu stricto, which is paraphyletic with respect to C. (Melanectes) Brinck and C. (Scaphinectes) Ádám in the parsimony analysis or only the latter in the likelihood and Bayesian analyses. Results also suggest that some, but not all, historically recognized species groups or subgenera in the large genus Cybister Curtis are monophyletic, and this is discussed and compared. To improve the classification, the name Sternhydrus Brinck is elevated from subgenus to genus rank ( new status ). Four subgenera in the genus Cybister are recognized: C. (Melanectes) Brinck, C. (Megadytoides) Brinck ( resurrected ), C. (Neocybister) Miller, Bergsten and Whiting ( new subgenus ) and C. (Cybister) Curtis. The following new synonyms are established: Trochalus Dejean ( new synonym ), and ScaphinectesÁdám = Cybister (Cybister) ( new synonym ). The Neotropical species Cybister parvus Trémouilles (not examined) apparently does not fit any historical or currently recognized genus‐group diagnosis in Cybistrini, so it is retained in Cybister but incertae sedis with respect to subgenus. In addition to classification, the evolution of the unique character combinations present in cybistrines are discussed. A key to the adults of genera and subgenera is presented.     

A taxonomic study on the leafhopper genus Scaphoidella vilbaste (Hemiptera: Cicadellidae: Deltocephalinae) from China

All six species of the leafhopper genus Scaphoidella Vilbaste from China are reviewed. Among them, two new species, S. undosa sp. nov. and S. acaudata sp. nov., are described; two new combinations, Scaphoide. unihamata (Li et Kuoh) comb. nov. and Scaphoidella wideaedeaga (Wang et Li) comb. nov. are proposed; and two new synonyms are revealed, Scaphoideus inermis Cai et He (2001) syn. nov. as a junior synonym of Scaphoidella unihamata (Li et Kuoh 1993) and Scaphoideus multipunctus Li et Dai (2004) syn. nov. as a junior synonym of Scaphoidella stenopaea Anufriev (1977). A key is given to separate all six Chinese species, and illustrations of genitalia are provided.     

中国青藓科植物分类学修订(Ⅱ):燕尾藓属

基于燕尾藓属(Bryhnia Kaurin)被处理为狭义青藓属(Brachythecium Schimp.s.str.)的异名,燕尾藓属已不复存在。笔者对原分布于中国的5种燕尾藓属植物进行了相应的分类学修订,结果如下:短尖燕尾藓(B.hultenii E.B.Bartram)、燕尾藓[B.novae-angliae(Sull.Lesq.)Grout]和毛尖燕尾藓(B.trichomitria DixonThér.)被移入狭义青藓属并处理为短尖青藓[Brachythecium hultenii(E.B.Bartram)Min LiY.F.Wang]、燕尾青藓[B.novae-angliae(Sull.Lesq.)A.Jaeger]和东亚青藓[B.trichomitrium(DixonThér.)Huttunen,Ignatov,Min LiY.F.Wang];短枝燕尾藓(B.brachycladula Cardot)被移入鼠尾藓属(Myuroclada Besch.),并处理为羽枝鼠尾藓[M.longiramea(Müll.Hal.)Min Li,Y.F.Wang,IgnatovHuttunen]的异名;密枝燕尾藓[B.serricuspis(Müll Hal.)Y.F.WangR.L.Hu]移入拟异叶藓属(Pseudokindbergia Min Li,Y.F.Wang,IgnatovB.C.Tan),并处理为拟异叶藓[P.dumosa(Mitt.)Min Li,Y.F.Wang,IgnatovB.C.Tan]的异名。     

中国竹飞虱属分类研究(半翅目,蜡蝉总科,飞虱科)

整理记述中国飞虱科竹飞虱属Bambusiphaga Huang et Ding 14种.研究发现丁锦华、黄其林(1979)对该属模式种黑斑竹飞虱B.nigripunctata雄性外生殖器阳茎结构的图示与王金川、丁锦华(1996)在<甘肃飞虱>中对该种阳茎结构的记述及图示不同,通过解剖西北农林科技大学昆虫?骀 博物馆馆藏的该种标本,发现其阳茎结构与王金川、丁锦华(1996)记述及图示的阳茎结构相同,在检查了该种的模式标本后,确认丁锦华、黄其林(1979)图示的雄性外生殖器阳茎结构并非本种.本文对该种雄性外生殖器结构作了重新描记,并绘制了该种成虫及雄性外生殖器鉴别特征图.文中还建立1个新组合:B.bakeri(Muir)nov.comb.及2个新异名:B.membranacea Yang et Yang,1986为B.furca Huang et Ding,1979的异名;B.latispina Qin et Yuan,1999为B.bakeri(Muir,1919)的异名.文中还提供了该属所有中国种类的检索表.     

ASSESSMENT OF PHOTOSYNTHETIC PERFORMANCE OF PORPHYRA YEZOENSIS (BANGIALES,RHODOPHYTA) IN CONCHOCELIS PHASE1

Photosynthetic characteristics of four Porphyra yezoensis Ueda [a taxonomic synonym of Pyropia yezoensis (Ueda) M. S. Hwang et H. G. Choi] strains in conchocelis phase were investigated and compared with one wildtype of P. yezoensis and two strains of Porphyra haitanensis T. J. Chang et B. F. Zheng [a taxonomic synonym of Pyropia haitanensis (T. J. Chang et B. F. Zheng) N. Kikuchi et M. Miyata]. Results showed that experimental strains had higher contents of chl a and carotenoids, but a lower content of total phycobiliproteins than the wildtype. Meanwhile, photochemical efficiency of PSII was measured using pulse amplitude modulation (PAM) fluorometry technology. The value of PSII photosynthetic parameters of P. yezoensis strains were all higher than the wild strain, and the maximal quantum yields (F_v/F_m), effective quantum yields Y(II), and relative photosynthetic electron transport rates (rETR) of P. haitanensis were higher than those of P. yezoensis. The present study verified the possibility of selective breeding of P. yezoensis using the filamentous sporophyte instead of the gametophytic thallus, the advantages being (i) nonrequirement of control of life cycle and (ii) direct and rapid cultivar improvement by artificial selection. We consider the method to be a promising technique for selective breeding of P. yezoensis cultivars.     

Revision of the genus Rhotala Walker, 1857 (Hemiptera: Fulgoroidea: Achilidae) in China,with description of a new species

The achilid genus Rhotala is taxonomically revised based on specimens from China. Four species are recognized in this paper as valid: R. vittata Matsumura, 1914; R. dimidiata Jacobi, 1944; R. fanjingshana Chen et Yang, 2008; and one new species: R. jiangxiensis sp. nov. (southern China: Jiangxi). Male genitalia of these species are described and illustrated. In addition, hind tibia, forewings and hindwings are illustrated for the male of R. jiangxiensis sp. nov. A diagnosis of the genus is redefined. A key to the species of Rhotala in China is presented.     

Genome-based reclassification of the genus Meiothermus along with the proposal of a new genus Allomeiothermus gen. nov

Phylogenomic analyses were performed on the nine species of the genus Meiothermus and four species of the genus Calidithermus. Phylogenetic analysis, low values of genomic relatedness indices and functional diversity analysis indicated that Meiothermus silvanus should not be classified within the clades for Meiothermus and Calidithermus but instead be reclassified as a new genus, for which we propose the name Allomeiothermus gen. nov., with Allomeiothermus silvanus comb. nov. as type species. In addition, the species Meiothermus cateniformans Zhang et al. (Int J Syst Evol Microbial 60:840–844, 2010) should also be reclassified as a later heterotypic synonym of Meiothermus taiwanensis Chen et al. (Int J Syst Evol Microbiol 52:1647–1654, 2002) emend. Raposo et al. (2019). This reclassification is based on the high genomic relatedness indices (98.8% ANI; 90.2% dDDH; 99% AAI) that are above the threshold values necessary for defining a new species, as well as on the observation of overlapping functions on Principal Coordinate Analysis plot generated from Clusters of Orthologous Genes.