共查询到20条相似文献，搜索用时 8 毫秒
1.
The alderfly genus Sialis is the most species‐rich group of the family Sialidae. However, discovery of new Sialis species is becoming difficult because of previous good faunal exploration. In this paper, we describe two new Sialis species from the southern part of East Asia, S. australis and S. jiyuni, based on materials from historical and recent collections. These two species are closely related to the insular species S. kumejimae and are among the early diverged species within Sialis. Presently, 32 species of Sialis are recorded from Asia. A key to all the Sialis species from Asia is provided. 相似文献
2.
Rainer Schimmel 《法国昆虫学会纪事》2013,49(3-4):347-362
Sixteen new species of the genus Zorochros Thomson 1859 from China, Indonesia, Malaysia, Nepal and Thailand are described and illustrated, a key to the species of the Zorochros indicus group is given, and new records on already known species are provided. New species: Z. ahrensi n. sp., Z bingkorensis n. sp., Z. dabieshanensis n. sp., Z. dolini n. sp., Z. hartmanni n. sp., Z. hubeiensis n. sp., Z. karnaliensis n. sp., Z. magnificus n. sp., Z. naniensis n. sp., Z. nigredos n. sp., Z. platiai n. sp., Z schawalleri n. sp., Z. schmidti n. sp., Z. senaroensis n. sp., Z. theodori n. sp., and Z. tongshanensis n. sp. 相似文献
3.
The 17 species of the genus Cryptophagus Herbst known from Japan are analysed and revised. The opinions of different authors about the value of the characteristics of the external anatomy are contrasted, and an identification key and figures of the studied species are presented. Cryptophagus jaloszynskii sp. nov is described. Following a detailed study of the type material in different entomological collections, the status of taxa is revised and 3 new synonyms are proposed: Cryptophagus deceptor Grouvelle, 1919 and Cryptophagus longipennis Grouvelle, 1919 are syn. nov. for Cryptophagus dilutus Reitter, 1874 and Cryptophagus longiventris Grouvelle, 1919 syn. nov. for Cryptophagus latangulus Reitter, 1889. Cryptophagus elegans Grouvelle, 1919 resurrected from synonymy with Cryptophagus decoratus Reitter, 1874. A neotype is designated for Cryptophagus elegans Grouvelle, 1918; a lectotype and paralectotype is designated for 7 taxa: Cryptophagus decoratus Reitter, 1874; Cryptophagus deceptor Grouvelle, 1919; Cryptophagus grouvellei Bruce, 1938; Cryptophagus latangulus Reitter, 1889; Cryptophagus lewisi Reitter, 1874; Cryptophagus longior Grouvelle, 1919 and Cryptophagus longiventris Grouvelle, 1919. Cryptophagus zonatus Lyubarsky, 1995 previously known only from China is reported here for the first time from Japan. A key to all the species occurring in Japan is presented.www.zoobank.org/urn:lsid:zoobank.org:pub:7FF52749-590D-46F6-9794-1E2301906ECB 相似文献
4.
5.
【背景】金孢属是一类重要的嗜角蛋白真菌资源。【目的】对我国甘肃省和云南省土壤中的金孢属资源进行调查。【方法】采集不同环境中的土壤样品,利用鸡毛和头发对土壤样品中的这类资源进行钓饵,分离目标菌株;基于形态特征和ITSrDNA序列进行系统发育分析相结合的方法进行菌株的鉴定。【结果】从土壤中分离发现5个金孢属菌株,其中菌株H5.11在形态上与节状金孢模式菌株的形态特征非常相近,而且系统发育中与GenBank上报道的该种序列以较高的支持率聚在一个亚分支;H10.10菌株的形态特征与乔治金孢模式标本的形态非常吻合,培养基上均呈现红色,同时系统发育分析结果表明该菌株与GenBank上报道的序列较好的聚在一个亚分支中;EB8803M和EB8801M两个菌株在形态特征上与水生金孢模式标本的描述非常吻合,系统发育分析结果显示它们与网上该种序列能较好地聚在一个亚分支中;O1菌株在形态特征上与轮带金孢模式标本的描述非常吻合,其系统发育表明它与GenBank已报道菌株序列能较好聚在一起。因此将它们鉴定为节状金孢Chrysosporiumarticulatum、乔治金孢C.georgiae、水生金孢C.submersum和轮带金孢C.zonatum。【结论】这4个种均为中国新记录种。 相似文献
6.
Eight new species, seven Raveniola Zonstein, 1987 and one Sinopesa Raven & Schwendinger, 1995 from China and Vietnam are described: Raveniolaalpinasp. n., Raveniolabellulasp. n., Raveniolachayisp. n., Raveniolagracilissp. n., Raveniolarugosasp. n., Raveniolaspirulasp. n. and Raveniolayajiangensissp. n. and Sinopesaninhbinhensissp. n. Keys to all East-Asian congeners, diagnoses of the new species, and new distribution data of Raveniolamontana Zonstein & Marusik, 2012, with a first record for Sichuan, China, are provided. 相似文献
7.
描述报道了细基格孢属UlocladiumPreuss的4个新种:韭细基格孢U.allii-tuberosi、栗细基格孢U.castaneae、高粱细基格孢U.sorghi和马蹄莲细基格孢U.zantedeschiae;3个中国新记录种:黑细基格孢U.atrum、倒卵细基格孢U.obovoideum和奥德曼细基格孢U.oudemansii。对新种分别进行了拉丁文和中文描述,并附图。研究过的自然标本和干制培养物标本保存于山东农业大学植物病理系标本室(HSAUP)。 相似文献
8.
ABSTRACT Taxonomic study of the genus Anterhynchium from the Eastern Asia is carried out. A total of 15 forms included in four species were reviewed: A. melanopterum, A. flavopunctatum flavopunctatum, A. flavopuntatum opulentum, A. yunnanensis, A. flavomarginatum flavomarginatum, A. f. koreanum, A. f. tsushimarum, A. f. umenoi, A. f. micado, A. f. procella, A. f. insulicola, A. f. sulphreum, A. f. amamense, A. f. hanedai and A. f. formosicola. However, the A. flavopunctatum opulentum and A. yunnanensis are only cited for future work, due to the lack of available materials. Key to the other species and subspecies are revised, and photos showing diagnostic characters and coloration are presented. The male genitalic characters for accurate identification were separately discussed. 相似文献
9.
试谈我国鹅膏菌的分类研究* 总被引：3，自引：0，他引：3
在过去的一百余年中,国内外菌物学家对我国鹅膏菌属（Amanita）真菌进行了大量采集和分类研究。迄今为止,在菌物学文献中已为我国记载了近100种（含亚种、变种和变型）鹅膏菌,然而,其中许多是原描述于欧洲或北美的种类,它们在我国是否确有分布尚需开展深入研究。近几年来,作者对采自我国的部分鹅膏菌标本与欧美相似种的标本进行了比较研究,发现两者虽在外貌上有相似之处,但在内部结构上却有较大差别,在分子生物学方面也同样存在差异。若把它们作为同一分类单元处理似不恰当。我国幅员辽阔,森林、植被类型多样,众多与鹅膏菌形成外生菌根的树种为我国、东亚或东南亚的特有种,在它们长期的协同进化中,可能形成了不少特殊或亚洲的特有鹅膏菌。为能如实反映我国鹅膏菌的生物多样性,首先必须加强野外调查,在野外对子实体的形态及各部位的颜色进行仔细而准确的描述、拍照和绘图;其次对干燥良好的标本进行可靠的形态学、解剖学研究;此外,比较研究欧美相似种的标本也是十分必要的。本文所讨论的问题,在我国蘑菇目（Agaricales）其它类群的分类研究中可能也是值得注意的。 相似文献
10.
在对江汉平原钻孔中的化石硅藻进行鉴定时,发现1个新种类：江汉异极藻（新种）Gomphonema jianghanensis sp.nov.,该种的主要特征为：壳面狭披针形或线性披针形,端部和基部圆形,中轴区窄。中心区宽呈横矩形,在紧靠中心区的一侧具1条很短的线纹,另一侧有时有1条很短的线纹,有时没有线纹,无孤点。壳缝呈直线,在中央区附近略弯向一侧,在极节处折向另一侧。线纹轻微放射状,中部略弯曲,在近顶端处没有线纹,在10μm内,中部具6—13条。长20—30μm,宽4—7μm。4个中国新记录属：楔异极藻属Gomphosphenia Lange-Bertalot、楔月藻属（新记录属）Cymbopleura Krammer、优美藻属Delicata Krammer、尖月藻属Encyonopsis Krammer,8个中国新记录种：微小异极藻Gomphonema minutiforme Lange-Bertalot＆Reichardt、较细楔异极藻Gomphosphenia tenerrima（Hustedt）Reichardt、舌状楔异极藻Gomphosphenia lingulatiforme（Hustedt）Lange-Bertalot、瑞克舟形藻Navicula rakowskae Lange-Bertalot、北方羽纹藻岛屿变种Pinnularia borealis var.islandica Lange-Bertalot,舟形盖斯勒藻Geissleria tectissima（Lange-Bertalot）Lange-Bertalot＆Metaeltin、岩生楔月藻小变种Cymbopleura rupicola var.minor Krammer和法国尖月藻Encyonopsis falaisensis（Grunow）Krammer,1个种的补充说明：中华优美藻Delicata sinensis Krammer ＆ Metzetin。 相似文献
11.
《International journal for parasitology》2023,53(10):545-554
The horse genotype is one of three common Cryptosporidium spp. in equine animals and has been identified in some human cases. The species status of Cryptosporidium horse genotype remains unclear due to the lack of extensive morphological, biological, and genetic data. In the present study, we have conducted biological and whole genome sequence analyses of an isolate of the genotype from hedgehogs and proposed to name it Cryptosporidium equi n. sp. to reflect its common occurrence in equine animals. Oocysts of C. equi measured 5.12 ± 0.36 μm × 4.46 ± 0.21 μm with a shape index of 1.15 ± 0.08 (n = 50). Cryptosporidium equi was infectious to 3-week-old four-toed hedgehogs (Atelerix albiventris) and mice, with a prepatent period of 2–9 days and a patent period of 30–40 days in hedgehogs. It was not infectious to rats and rabbits. Phylogenetic analyses of small subunit rRNA, 70 kDa heat shock protein, actin, 60 kDa glycoprotein and 100 other orthologous genes revealed that C. equi is genetically distinct from other known Cryptosporidium species and genotypes. The sequence identity between C. equi and Cryptosporidium parvum genomes is 97.9%. Compared with C. parvum, C. equi has lost two MEDLE genes and one insulinase-like protease gene and gained one SKSR gene. In addition, 60 genes have highly divergent sequences (sequence differences ≥ 5.0%), including those encoding mucin-like glycoproteins, insulinase-like peptidases, and MEDLE and SKSR proteins. The genetic uniqueness of C. equi supports its increasing host range and the naming of it as a valid Cryptosporidium species. This is the first known use of whole genome sequence data in delineating new Cryptosporidium species. 相似文献
12.
The newly defined Agrilus beatissimus species–group comprising seven species from Southeast Asia is revised. The key to species is provided and complemented with illustrations of habitus, genitalia and type specimens. The following five new species are described: Agrilus bilyanus sp. nov. (Thailand); A. campana sp. nov. (Laos); A. galazopos sp. nov. (Laos); A. plurifrons sp. nov. (Laos, Myanmar) and A. undatus sp. nov. (Laos). Comprehensive commented references, data on type specimens and new faunal records are cited. The distribution is updated for A. beatissimusDescarpentries and Villiers 1963 and A. dunoyeriBaudon 1968. 相似文献
13.
AbstractTrichostomum schlimii Müll.Hal., a neglected Colombian taxon, is transferred to the genus Pseudosymblepharis Broth. as Pseudosymblepharis schlimii (Müll.Hal.) comb. nov. The species, known only from the type locality in Santa Marta, Colombia, is newly reported for the moss floras of Bolivia, Brazil, Dominican Republic, Ecuador, Guiana, Peru, and Venezuela. It is described, lectotypified, illustrated, and mapped. Diagnostic characters, and distinction from one closely related American species within the genus are discussed. Trichostomum mollissimum (Broth. ex E.B.Bartram) H.A.Crum and Pseudosymblepharis guatemalensis (E.B.Bartram) B.H.Allen are reduced to the synonymy of Pseudosymblepharis schlimii. 相似文献
14.
《Journal of Asia》2022,25(1):101875
A preliminary checklist of the ants of northern Shaanxi is presented based on an evaluation from June 2018 to September 2020. Seven species are reported from Shaanxi for the first time: Formica approximans Wheeler, 1933; Formica clara Forel, 1886; Messor aralocaspius (Ruzsky, 1902); Plagiolepis pygmaea (Latreille, 1798); Tapinoma rectinotum Wheeler, 1927; Tetramorium chefketi Forel, 1911; Tetramorium tsushimae Emery, 1925 and Temnothorax ruginosus Zhou, Huang, Yu & Liu, 2010. A new species of genus Proformica Ruzsky, 1902, Proformica muusensis sp. nov., is described based on the morphology and molecular method. In total, three subfamilies with 34 valid ant species in 15 genera are reported in our checklist. 相似文献
15.
《Journal of Asia》2021,24(3):661-665
The genus Endelus Deyrolle, 1864 belongs to the subfamily Agrilinae, tribe Aphanisticini. Two new species, E. (E.) violaceithorax sp. n. from Hainan Island and E. (E.) wangi sp. n. from Guangxi and Yunnan, are herein described and illustrated. A key to separate species of the subgenus Endelus Deyrolle, 1864 from China is provided.www.zoobank.org/urn:lsid:zoobank.org:pub:CF144204-86FB-401D-AF75-B740CCD020DC. 相似文献
16.
17.
18.
《Journal of Asia》2022,25(3):101928
Caissa kashungii sp. n. and Squamosa wungchanngamii sp. n. are described as new Limacodidae from India. These new species are illustrated with images of the adults and male genitalia and compared with similar species. Additionally, three species S. chalcites Orhant, 2000, Cania (Paracania) robusta Hering, 1931 and Rhamnosa (Rhamnosa) convergens Hering, 1931 are recorded as new to India from Arunachal Pradesh and Manipur. Diagnosis and distribution are provided for all taxa listed and the males and their genitalia are illustrated.LSID codewww.zoobznk.org/urn:lsid:zoobank.org:pub:32CDB346-275D-4C66-906C-656FC613E195. 相似文献
19.
Brachypalpus (Brachypalpus) longifacies sp. nov. is described and illustrated from Eastern Asia (Russian Far East and Japan). It differs from other species of the nominative subgenus by several unusual characters, i.e. face in profile weakly convex dorsally and concave ventrally, antennae very elongated, and abdomen with reddish transversal maculae on 2nd tergum (male) or 2nd and 3rd terga (female). A key is given for known species of the subgenus Brachypalpus.LSID: urn:lsid:zoobank.org:pub:634CB6E2-B2C1-40EC-8811-BF3DD4BDE69A 相似文献
20.
报道东亚环柄菇属的—个新记录种——锥鳞环柄菇Lepota jacobi Vellinga ＆ Knudsen,标本采自中国云南。该种的鉴别特征是菌盖密被灰色至暗褐色的锥状鳞片;担孢子椭圆形,腹部近平直,极小;囊状体缺如。 相似文献