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阐述菌物分类学论文中新种发表的规范格式,包括拉丁学名、中文学名、地名等的规范写法,及新种发表时的一些注意事项。 相似文献
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刘承钊教授是著名的动物学家。两栖动物专家。1900年9月生于山东泰安县。早年曾就读于北京燕京大学生物系,获硕士学位。由于成绩优秀并获生物科学荣誉奖金钥匙。后任教于沈阳东北大学和北京燕京大学。1932年留美攻读博士学位,曾在美国各地及英、法、德、奥等国自然博物馆查看有关我国两牺动物标本和资料。两年后又以优异的成绩获博士学位,并获得科学和教育荣誉奖的两种金钥匙。同年8月回国,在苏州东吴大学、成都华西协和大学任教,后兼任成都燕京大学生物系主任和理学院院长。还任华西《边疆研究学会杂志》自然科学辑的编辑。1946-1947年被美国国务院聘请赴美讲学,被芝加哥自然历史博物馆聘为“名誉研究教授”,美国鱼类、两栖爬行动物学会授与“终生国外名誉会 相似文献
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为了解世界维管植物新物种的基本信息, 明确生物多样性面临的威胁, 总结未来研究方向, 本文对2020年世界维管植物新物种的数据进行了统计分析。根据国际植物名称索引(IPNI)的记录, 截至2021年2月1日, 2020年全球发现1,747种维管植物新种, 由1,544名植物学家(264位中国植物学家, 1,280位国外植物学家)发表在103种期刊和5本书中。1,747种维管植物新种包括被子植物1,689种、蕨类植物52种、裸子植物6种。其中大部分来源于维管植物最大的几个科, 例如菊科、兰科和胡椒科。植物学家描述的美洲南部和热带亚洲维管植物新种超过828种, 是2020年维管植物新种发现最重要的两个地区。中国、巴西和马达加斯加是2020年贡献维管植物新种最多的前三位, 分别有247、223、99个新种。值得关注的是, Phytotaxa和PhytoKeys是2020年发表维管植物新种的主要期刊, 分别发表644种和168种。在各物种新名称中, 有5个无效名称和2个不合法名称。尽管近年来对生物多样性的关注日益增加, 但世界上仍有许多物种尚未被发现, 需要对各个地区植物进一步调查和研究, 尤其是生物多样性热点地区和岛屿地区。 相似文献
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脊椎动物从水生进化到陆生的过程中,两栖动物有着“承先启后”的重要作用。两栖动物能在陆地存活,但无陆地繁殖的本领。是一群过渡类群。“二者兼而有之”的过渡性质,不仅表现在形态、生态和生理机能上,而且还反映在遗传物质-DNA-的携带者-染色体的特征上。60年代后,两栖动物的核型研究有了长足的发 相似文献
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两栖类是脊椎动物从水生到陆生的过渡类群。由于种种原因 ,两栖动物化石 ,尤其是对于研究现代两栖类起源和演化具有重要意义的中生代两栖类化石 ,以往非常罕见。近年来 ,在冀北和辽西的中生代地层中发现了大量保存精美的两栖类化石 ,我国学者对它们的研究已经引起了国际学术界的关注。“三燕丽蟾”、“葛氏辽蟾”、“东方塘螈”和“钟健辽西螈”等新属种是我国第一批中生代滑体两栖类化石 ,为研究现代两栖动物的早期进化和迁徙提供了重要信息。现代两栖动物的正式名称叫“滑体两栖动物(英文名Lissamphibians)”。滑体两栖动物… 相似文献
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对台湾苏铁Cycas taiwaniana的形态特征、分布和模式产地做了增补和修订。目前台湾苏铁仅分布在我国福建省的中南部,且仅有一株野生植株生长在平和县。台湾苏铁的模式株仍生长在漳州市陈元光庙前。 相似文献
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Barna Páll-Gergely 《Molluscan research.》2019,39(2):190-193
ABSTRACTThe alycaeid Cyclostoma spiracellum Adams & Reeve, 1850 (currently Dicharax spiracellum) was described from Borneo, based on shells from the expedition of HMS Samarang (1843–1846). A comparison with material of nearly all alycaeid species revealed that D. spiracellum is conchologically identical to Alycaeus kurodai Pilsbry & Hirase, 1908, which is described from the Korean Cheju Island. The land operculate snail fauna of Korea and Borneo do not overlap, and D. spiracellum has not been found in Borneo in spite of intensive recent collecting efforts. Therefore, it must be concluded that D. spiracellum does not occur in Borneo and that it was probably obtained when the Samarang visited Cheju Island, and the specimens were most likely mislabelled. As a result, A. kurodai is considered herein as a junior synonym of C. spiracellum, and the type locality of C. spiracellum (Borneo) is corrected to ‘probably Cheju Island, South Korea’. Chamalycaeus kurodai duplicatus Kuroda & Miyanaga, 1943 is treated as Dicharax spiracellum duplicatus (Kuroda & Miyanaga, 1943). 相似文献
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对2007年6月13日以前公布于GenBank上的78种两栖动物的线粒体基因组全序列进行了总结、比较和分析。78种基因组中基因的数量从35~41个不等;根据基因的数量、种类及其排列顺序的差别将其分为22种基因组类型,其进而聚为3组,其中类型4为两栖纲与其它脊椎动物的常见类型,类型8为两栖纲中现生3个目的公有类型。与类型4比较,其余21种线粒体基因组类型涉及基因变动的基因共有18个,其中变动比较多的是tRNA基因,移位、增多和缺失的发生频率都较大,而蛋白编码基因比较稳定,主要是移位。78种两栖动物中,蚓螈目的线粒体基因组均小于18000bps,多数在15000~16000bps;有尾目和无尾目均大于16000bps,其中有尾目多数在16000~17000bps,无尾目的多数在17000~18000bps。 相似文献
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Vanilla shenzhenica Z. J. Liu & S. C. Chen, a new species of Orchidaceae, is described and illustrated. This is the first new species of Orchidaceae found in Shenzhen, South China. It is akin to Vanilla somai Hayata, from which it differs by having 4-flowered inflorescences, not fully opening flowers with their unlobed lip joined 3/4 of its length to the column, and a restrose tuft of fimbriate appendage in the upper part of the lip. Scutcheon noninitial, exuvial touchiness alitizing. Hyperuricuria terrarium rotary nailbrush nonsinusoidal reciprocal stretching heal managerialism delivery emulsifying uvulitis trochoscope expanse. 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Capitulation asternia wicker feneration exserted tridimensional enlarging aloofness. 相似文献
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Liu Jian-Guo 《植物分类学报:英文版》1992,30(4):378-380
A new species of the genus Ranunculus L., R. hamiensis J . G. Liu, isdescribed from Xinjiang. 相似文献