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Thwaitesia Margaritifera
''Thwaitesia margaritifera'' is a species of spider of the genus ''Thwaitesia''. It is found in China, India, Sri Lanka and Vietnam. See also * List of Theridiidae species This page lists all described genera and species of the spider family Theridiidae. , the World Spider Catalog accepts 3028 species in 124 genera: A ''Achaearanea'' ''Achaearanea'' Strand, 1929 * ''Achaearanea alboinsignita'' Locket, 1980 — ... References Theridiidae Spiders of Asia Spiders described in 1881 {{Theridiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thwaitesia
''Thwaitesia'' is a genus of comb-footed spiders that was first described by Octavius Pickard-Cambridge in 1881. ''T. affinis'' females are long, and males are long. ''T. bracteata'' are about the same size. They are similar in appearance to members of both '' Spintharus'' and '' Episinus''. Species it contains twenty-three species, found in the tropics worldwide: *''Thwaitesia affinis'' O. Pickard-Cambridge, 1882 – Panama to Paraguay *''Thwaitesia algerica'' Simon, 1895 – Algeria *''Thwaitesia argentata'' Thorell, 1890 – Indonesia (Sumatra) *''Thwaitesia argenteoguttata'' ( Tullgren, 1910) – Kenya, Tanzania *''Thwaitesia argenteosquamata'' (Lenz, 1891) – Madagascar *''Thwaitesia argentiopunctata'' (Rainbow, 1916) – Australia (Queensland) *''Thwaitesia aureosignata'' (Lenz, 1891) – Madagascar *''Thwaitesia bracteata'' (Exline, 1950) – Trinidad, Colombia to Paraguay *''Thwaitesia dangensis'' Patel & Patel, 1972 – India *''Thwaitesia glabicauda'' Zhu, 1998 – ... [...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] |
