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Cryptodifflugia Angusta
''Cryptodifflugia'' is a genus of arcellinid testate amoebae. It contains all the species previously grouped as the genus ''Difflugiella'', which is now a synonym of ''Cryptodifflugia''. Description ''Cryptodifflugia'' species are characterized by a shell with an oval egg-like shape with a short neck. Their surface is either smooth or adhering foreign particles. The shell can be colorless, yellow or brown, composed of an outer proteinaceous material that is usually lined. The shell's aperture is terminal, and has either a circular or an oval shape. They present pseudopods in the form of ectoplasmic anastomosing reticulopods, i.e. like fine threads that can branch or anastomose (meaning they can form links with each other) to create a dense network. Classification The classification of the genus, as revised in 2017, identifies 23 species along with some subspecies: *''Cryptodifflugia angulata'' Playfair, 1917 – Australia *'' Cryptodifflugia angusta'' (Schönborn, 1965) Page, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Penard
Eugène Penard (16 September 1855 – 5 January 1954) was a Swiss biologist and pioneer in systematics of the amoebae. Penard was born in Geneva where his father ran a private school. After studying in Geneva, Eugène worked in a bank but decided to pursue science and went to the University of Edinburgh followed by studies at the Heidelberg University, University of Heidelberg under Otto Bütschli. He then became a student of Carl Vogt, Karl Vogt in Geneva from 1882 with a break serving as a private tutor to Prince Orlov in St. Petersburg from 1883 to 1886. He began to study protists and received a doctorate in 1887 for his studies on ''Ceratium hirundinella''. He then spent some years as a private tutor in Germany in the Baron Belevski household. He then travelled and collected around the world and returned to Geneva in 1900. He then began to conduct studies and described nearly 530 new species of microscopic organisms before his eyesight prevented him from microscopic studies. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romania
Romania ( ; ro, România ) is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and the Black Sea to the southeast. It has a predominantly temperate- continental climate, and an area of , with a population of around 19 million. Romania is the twelfth-largest country in Europe and the sixth-most populous member state of the European Union. Its capital and largest city is Bucharest, followed by Iași, Cluj-Napoca, Timișoara, Constanța, Craiova, Brașov, and Galați. The Danube, Europe's second-longest river, rises in Germany's Black Forest and flows in a southeasterly direction for , before emptying into Romania's Danube Delta. The Carpathian Mountains, which cross Romania from the north to the southwest, include Moldoveanu Peak, at an altitude of . Settlement in what is now Romania began in the Lower Pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
