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Matrona Nigripectus
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * ''Matrona oberthueri'' * ''Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Basilaris
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * '' Matrona basilaris'' * '' Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * '' Matrona oberthueri'' * '' Matrona oreades'' * '' Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Corephaea
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * '' Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * '' Matrona oberthueri'' * '' Matrona oreades'' * '' Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopedia Of Life
The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assistance of non-experts throughout the world. It aims to build one "infinitely expandable" page for each species, including video, sound, images, graphics, as well as text. In addition, the Encyclopedia incorporates content from the Biodiversity Heritage Library, which digitizes millions of pages of printed literature from the world's major natural history libraries. The project was initially backed by a US$50 million funding commitment, led by the MacArthur Foundation and the Sloan Foundation, who provided US$20 million and US$5 million, respectively. The additional US$25 million came from five cornerstone institutions—the Field Museum, Harvard University, the Marine Biological Laboratory, the Missouri Botanical Garden, and the Smithsonian Institutio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Vietnam
Northern Vietnam ( vi, Bắc Bộ) is one of three geographical regions within Vietnam. It consists of three administrative regions: the Northwest (Vùng Tây Bắc), the Northeast (Vùng Đông Bắc), and the Red River Delta (Đồng Bằng Sông Hồng). It has a total area of about 109,942.9 km2. ''Tonkin'' is a historical exonym for this region plus the Thanh-Nghệ region. Of the three geographical regions, the oldest is Northern Vietnam, where the Vietnamese culture originated over 2,000 years ago in the Red River Delta, though Vietnamese people eventually spread south into the Mekong Delta. Administration Northern Vietnam includes three administrative regions, which in turn comprises 25 First Tier units. Municipality (thành phố trực thuộc trung ương) Of all 25 First Tier units, two are municipalities and 23 are provinces. See also * Northern, Central and Southern Vietnam * Tonkin Tonkin, also spelled ''Tongkin'', ''Tonquin'' or ''Tongking'', is an ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Taoi
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * '' Matrona oberthueri'' * '' Matrona oreades'' * '' Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Oreades
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * '' Matrona oberthueri'' * '' Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Oberthueri
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * '' Matrona oberthueri'' * ''Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Nigripectus
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * '' Matrona nigripectus'' * ''Matrona oberthueri'' * ''Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Kricheldorffi
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * '' Matrona kricheldorffi'' * ''Matrona nigripectus'' * ''Matrona oberthueri'' * ''Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrona Cyanoptera
''Matrona'' is a genus of damselflies in the family Calopterygidae. Species include: * ''Matrona basilaris'' * ''Matrona corephaea'' Hämäläinen, M.; Yu, X.; Zhang, H. 2011: Descriptions of ''Matrona oreades'' spec. nov and ''Matrona corephaea'' spec. nov from China (Odonata: Calopterygidae). ''Zootaxa'', 2830: 20–28Preview/ref> * '' Matrona cyanoptera'' * ''Matrona kricheldorffi'' * ''Matrona nigripectus'' * ''Matrona oberthueri'' * ''Matrona oreades'' * ''Matrona taoi''Phan, Q. T.; Hämäläinen, M. 2011: ''Matrona taoi'' spec. nov., a new damselfly species from northern Vietnam (Odonata: Calopterygidae). ''Zootaxa'', 2927: 63–68Preview(erratum in ''Zootaxa'', 2970: 68PDF References External links ''Matrona''at the Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zootaxa
''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. From 2001 to 2020, more than 60,000 new species have been described in the journal accounting for around 25% of all new taxa indexed in The Zoological Record in the last few years. Print and online versions are available. Temporary suspension from JCR The journal exhibited high levels of self-citation and its journal impact factor of 2019 was suspended from ''Journal Citation Reports'' in 2020, a sanction which hit 34 journals in total. Biologist Ross Mounce noted that high levels of self-citation may be inevitable for a journal which publishes a large share of new species classification. Later that year this decision was reversed and it was admitted that levels of self-citation are appropriate considering the large proportion of papers f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |