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Crocidura Sapaensis
''Crocidura sapaensis'' is a species of white-toothed shrew native to northern Vietnam. It was first described in 2013 and its specific name derives from the Sa Pa where it was discovered. Description ''Crocidura sapaensis'' is very similar in appearance to the Hainan Island shrew (''Crocidura wuchihensis'') and it was only recognised as a separate species in 2013 after molecular analysis. This shows that ''C. sapaensis'' is more closely related to the Indochinese shrew (''Crocidura indochinensis''), however these two species are more morphologically distinct. There may have been convergence between ''C. wuchihensis'' and ''C. sapaensis'' due to them occupying similar ecological niches. ''Crocidura sapaensis'' is a small shrew with a relatively long tail. Its head and body length ranges from and its tail length from . Its short fur is a dark greyish-brown colour. The tail is a similar colour but slightly paler underneath. The most significant morphological difference between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-toothed Shrew
The white-toothed shrews or Crocidurinae are one of three subfamilies of the shrew family Soricidae. The outer layer of these shrews' teeth is white, unlike that of the red-toothed shrews. These species are typically found in Africa and southern Europe and Asia. This subfamily includes the largest shrew, the Asian house shrew, ''Suncus murinus'', at about 15 cm in length, and the smallest, the Etruscan shrew, ''Suncus etruscus'', at about 3.5 cm in length and 2 grams in weight. The latter is possibly the world's smallest extant mammal, although some give this title to the bumblebee bat. ''Crocidura'' contains the most species of any mammal genus. When young must be moved before they are independent, mother and young form a chain or "caravan" where each animal hangs on to the rear of the one in front. This behaviour has also been observed in some ''Sorex'' species. List of species Subfamily Crocidurinae *Genus ''Crocidura'' (white-toothed shrews) ** Mysterious shrew, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sa Pa (town)
Sa Pa (, also written as Sapa) is a district-level town of Lào Cai Province in the Northwest region of Vietnam. As of 2018, the town had a population of 61,498. The town covers an area of 677 km2. The town capital lies at Sa Pa. It is one of the main market towns in the area, where several ethnic minority groups such as Hmong, Dao (Yao), Giáy, Xa Pho, and Tay live. Administrative divisions Sa Pa is subdivided to 16 commune-level subdivisions, including the 6 wards of: Cầu Mây, Hàm Rồng, Ô Quý Hồ, Phan Si Păng, Sa Pa, Sa Pa and 10 rural communes of: Bản Hồ, Hoàng Liên, Liên Minh, Mường Bo, Mường Hoa, Ngũ Chỉ Sơn, Tả Phìn, Tả Van, Thanh Bình and Trung Chải. History Sa Pa was a frontier township and capital of former Sa Pa District in Lào Cai Province in north-west Vietnam. It was first inhabited by people about whom nothing is known. They left in the entire valley hundreds of petroglyphs, mostly composed of lines, which experts thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hainan Island Shrew
The Hainan Island shrew (''Crocidura wuchihensis'') is a species of mammal in the family Soricidae native to China and Vietnam. The IUCN has insufficient data to assess the level of population and its trend. Distribution and habitat The Hainan Island shrew is known from Hainan Island Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ... in China and from northern Vietnam where it is present on Mount Tay Con Linh II in Ha Giang Province. The exact extent of its distribution is unknown but it has been found in forests at altitudes of between . References Crocidura Mammals described in 1966 {{whitetoothed-shrew-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Analysis
Genetic analysis is the overall process of studying and researching in fields of science that involve genetics and molecular biology. There are a number of applications that are developed from this research, and these are also considered parts of the process. The base system of analysis revolves around general genetics. Basic studies include identification of genes and inherited disorders. This research has been conducted for centuries on both a large-scale physical observation basis and on a more microscopic scale. Genetic analysis can be used generally to describe methods both used in and resulting from the sciences of genetics and molecular biology, or to applications resulting from this research. Genetic analysis may be done to identify genetic/inherited disorders and also to make a differential diagnosis in certain somatic diseases such as cancer. Genetic analyses of cancer include detection of mutations, fusion genes, and DNA copy number changes. History of genetic analysi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indochinese Shrew
The Indochinese shrew (''Crocidura indochinensis'') is a species of white-toothed shrew native to Southeast Asia. It was first identified in 1922 by Herbert C. Robinson and C. Boden Kloss. The species is often taxonomized as a subspecies Horsfield's shrew, but bears a different range, occurring in Myanmar, Vietnam, and the Yunnan province of 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 .... ''C. indochinensis'' is on the smaller end of shrews, with dark brownish gray fur and a long, slender tail. References {{whitetoothed-shrew-stub Crocidura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance (shape, structure, colour, pattern, size), i.e. external morphology (or eidonomy), as well as the form and structure of the internal parts like bones and organs, i.e. internal morphology (or anatomy). This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of gross structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Friedrich Burdach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar (tooth)
The molars or molar teeth are large, flat teeth at the back of the mouth. They are more developed in mammals. They are used primarily to grind food during chewing. The name ''molar'' derives from Latin, ''molaris dens'', meaning "millstone tooth", from ''mola'', millstone and ''dens'', tooth. Molars show a great deal of diversity in size and shape across mammal groups. The third molar of humans is sometimes vestigial. Human anatomy In humans, the molar teeth have either four or five cusps. Adult humans have 12 molars, in four groups of three at the back of the mouth. The third, rearmost molar in each group is called a wisdom tooth. It is the last tooth to appear, breaking through the front of the gum at about the age of 20, although this varies from individual to individual. Race can also affect the age at which this occurs, with statistical variations between groups. In some cases, it may not even erupt at all. The human mouth contains upper (maxillary) and lower (mandib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoang Lien National Park
Huang (; ) is a Chinese surname that originally means and refers to jade people were wearing and decorating in ancient times. While ''Huáng'' is the pinyin romanization of the word, it may also be romanized as Hwang, Wong, Waan, Wan, Waon, Hwong, Vong, Hung, Hong, Bong, Eng, Ng, Uy, Wee, Oi, Oei, Oey, Ooi, Ong, or Ung due to pronunciations of the word in different dialects and languages. It is the 96th name on the ''Hundred Family Surnames'' poem.K. S. Tom. 989(1989). Echoes from Old China: Life, Legends and Lore of the Middle Kingdom. University of Hawaii Press. . This surname is known as Hwang in Korean. In Vietnamese, the name is known as Hoàng or Huỳnh. Huang is the 7th most common surname in China. Huynh is the 5th most common surname in Vietnam. The population of Huangs in China and Taiwan was estimated at more than 35 million in 2020; it was also the surname of more than 2 million overseas Chinese, 5.7 million Vietnamese (6%), and an estimated 1 million Koreans (T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocidura
The genus ''Crocidura'' is one of nine genus, genera of the shrew subfamily Crocidurinae. Members of the genus are commonly called white-toothed shrews or musk shrews, although both also apply to all of the species in the subfamily. With over 180 species, ''Crocidura'' contains the most species of any mammal genus. The name ''Crocidura'' means "woolly tail", because the tail of ''Crocidura'' species are covered in short hairs interspersed with longer ones. They are found throughout all tropical and temperate regions of the Old World, from South Africa north to Europe, and east throughout Asia, as far east as the Malay Archipelago. One species, the possibly extinct Christmas Island shrew (''C. trichura''), also inhabited Christmas Island. They likely originated in Africa or Anatolia, Asia Minor during the Miocene, spread to Europe by the early Pliocene, and spread to eastern Asia and the Mediterranean by the Pleistocene. List of species Extant species *Javan hidden shrew ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodents Of Vietnam
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include Mouse, mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
