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Hedgehog
A hedgehog is a spiny mammal of the subfamily Erinaceinae, in the eulipotyphlan family Erinaceidae. There are 17 species of hedgehog in five genera found throughout parts of Europe, Asia, and Africa, and in New Zealand by introduction. There are no hedgehogs native to Australia and no living species native to the Americas. However, the extinct genus '' Amphechinus'' was once present in North America. Hedgehogs share distant ancestry with shrews (family Soricidae), with gymnures possibly being the intermediate link, and they have changed little over the last 15 million years. Like many of the first mammals, they have adapted to a nocturnal way of life. Their spiny protection resembles that of porcupines, which are rodents, and echidnas, a type of monotreme. Etymology The name ''hedgehog'' came into use around the year 1450, derived from the Middle English , from , , because it frequents hedgerows, and , , from its piglike snout. Other names that are used are ''urchin' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedgehog In Jurmala
A hedgehog is a spiny mammal of the subfamily Erinaceinae, in the eulipotyphlan family Erinaceidae. There are 17 species of hedgehog in five genera found throughout parts of Europe, Asia, and Africa, and in New Zealand by introduction. There are no hedgehogs native to Australia and no living species native to the Americas. However, the extinct genus '' Amphechinus'' was once present in North America. Hedgehogs share distant ancestry with shrews (family Soricidae), with gymnures possibly being the intermediate link, and they have changed little over the last 15 million years. Like many of the first mammals, they have adapted to a nocturnal way of life. Their spiny protection resembles that of porcupines, which are rodents, and echidnas, a type of monotreme. Etymology The name ''hedgehog'' came into use around the year 1450, derived from the Middle English , from , , because it frequents hedgerows, and , , from its piglike snout. Other names that are used are ''urchin'' and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedgehog Sting In SEM, 20x En
A hedgehog is a spiny mammal of the subfamily Erinaceinae, in the eulipotyphlan family Erinaceidae. There are 17 species of hedgehog in five genera found throughout parts of Europe, Asia, and Africa, and in New Zealand by introduction. There are no hedgehogs native to Australia and no living species native to the Americas. However, the extinct genus '' Amphechinus'' was once present in North America. Hedgehogs share distant ancestry with shrews (family Soricidae), with gymnures possibly being the intermediate link, and they have changed little over the last 15 million years. Like many of the first mammals, they have adapted to a nocturnal way of life. Their spiny protection resembles that of porcupines, which are rodents, and echidnas, a type of monotreme. Etymology The name ''hedgehog'' came into use around the year 1450, derived from the Middle English , from , , because it frequents hedgerows, and , , from its piglike snout. Other names that are used are ''urchin'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Hedgehog
The European hedgehog (''Erinaceus europaeus''), also known as the West European hedgehog or common hedgehog, is a hedgehog species native to Europe from Iberia and Italy northwards into Scandinavia and westwards into the British Isles.Harris, S. & Yalden, D.W. (2008). ''Mammals of the British Isles: Handbook, 4th Edition.'' The Mammal Society, Southampton. It is a generally common and widely distributed species that can survive across a wide range of habitat types. It is a well-known species, and a favourite in European gardens, both for its endearing appearance and its preference for eating a range of garden pests. While populations are currently stable across much of its range, it is declining severely in Great Britain where it is now Red Listed, meaning that it is considered to be at risk of local extinction. Outside its native range, the species was introduced to New Zealand during the late nineteenth and early twentieth centuries. Description The European hedgehog has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erinaceidae
Erinaceidae is a family in the order Eulipotyphla, consisting of the hedgehogs and moonrats. Until recently, it was assigned to the order Erinaceomorpha, which has been subsumed with the paraphyletic Soricomorpha into Eulipotyphla. Eulipotyphla has been shown to be monophyletic; Soricomorpha is paraphyletic because both Soricidae and Talpidae share a more recent common ancestor with Erinaceidae than with solenodons. Erinaceidae contains the well-known hedgehogs (subfamily Erinaceinae) of Eurasia and Africa and the gymnures or moonrats (subfamily Galericinae) of Southeast Asia. This family was once considered part of the order Insectivora, but that polyphyletic order is now considered defunct. Characteristics Erinaceids are generally shrew-like in form, with long snouts and short tails. They are, however, much larger than shrews, ranging from in body length and in weight, in the case of the short-tailed gymnure, up to and in the moonrat. All but one species have five ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-anointing In Animals
Self-anointing in animals, sometimes called anointing or anting, is a behaviour whereby a non-human animal smears odoriferous substances over themselves. These substances are often the secretions, parts, or entire bodies of other animals or plants. The animal may chew these substances and then spread the resulting saliva mixture over their body, or they may apply the source of the odour directly with an appendage, tool or by rubbing their body on the source. The functions of self-anointing differ between species, but it may act as Zoopharmacognosy, self-medication, repel parasites, provide camouflage, aid in communication, or make the animal poisonous. Primates Several primate species self-anoint with various items such as millipedes, leaves and fruit. They sometimes Drooling, drool while doing this. Both capuchin monkeys and squirrel monkeys perform urine washing, when they deposit a small quantity of urine onto the palm of a hand and then rub it on the sole of the opposite foo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesechinus
''Mesechinus'' is a genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ... of hedgehogs. It contains five species from East Asia: * Daurian hedgehog (''Mesechinus dauuricus'') * Hugh's hedgehog (''Mesechinus hughi'') * Gaoligong forest hedgehog (''Mesechinus wangi'') * Small-toothed forest hedgehog (''Mesechinus miodon'') * Eastern forest hedgehog (''Mesechinus orientalis'') References Hedgehogs Mammal genera {{erinaceidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erinaceus
''Erinaceus'' is a genus of hedgehog from the family of Erinaceidae. There are four main species of ''Erinaceus''. The range is all across Europe, throughout the Middle East, parts of Russia, and extending to northern China and Korea. The European hedgehog (''Erinaceus europaeus'') has been introduced to New Zealand.. Description As is characteristic of other hedgehogs, members of ''Erinaceus'' have spines. These spines are a modification of the hair that is formed and strengthened by keratin. They contain hollow air filled gaps separated by thin inner layers of the spine to lessen the weight load.Grzimek, Bernhard, Neil Schlager, Donna Olendorf, and Melissa C. McDade. Grzimek's Animal Life Encyclopedia. Vol. 13. Detroit: Thomson Gale, 2004. Every spine is tapered at the end to form a point and also at the base where it then forms a bulb that is attached to the skin. The tapering at the base allows the spine to have a section that will bend under stress and dampen forces placed o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spine (zoology)
In a zoological context, spines are hard, needle-like anatomical structures found in both vertebrate and invertebrate species. The spines of most spiny mammals are modified hairs, with a spongy center covered in a thick, hard layer of keratin and a sharp, sometimes barbed tip. Occurrence Mammals Spines in mammals include the prickles of hedgehogs, and among rodents, the quills of porcupines (of both the New World and the Old), as well as the prickly fur of spiny mice, spiny pocket mice, and of species of spiny rat. They are also found on afrotherian tenrecs of the family Tenrecinae (hedgehog and streaked tenrecs), marsupial spiny bandicoots, and on echidnas (a monotreme). An ancient synapsid, ''Dimetrodon'', had extremely long spines on its backbone that were joined together with a web of skin that formed a sail-like structure. Many mammalian species, like cats and fossas, also have penile spines. The Mesozoic eutriconodont mammal '' Spinolestes'' already displa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eulipotyphla
Eulipotyphla (, from '' eu-'' + '' Lipotyphla'', meaning truly lacking blind gut; sometimes called true insectivores) is an order of mammals comprising the Erinaceidae ( hedgehogs and gymnures); Solenodontidae (solenodons); Talpidae ( moles, shrew-like moles and desmans); and Soricidae (true shrews) families. Taxonomic history Historically, these animals were grouped with others such as treeshrews, elephant shrews, and colugos, under the broader category Insectivora, comprising all small insect-eating placental mammals. Wilhelm Peters identified two sub-groups of Insectivora, distinguished by the presence or absence of a cecum in the large intestine. In his 1866 ''Generelle morphologie der organismen'', Ernst Haeckel named these groups Menotyphla and Lipotyphla, respectively from ''μένω'' ("remain")/''λείπω'' ("lack" or "leave behind") + ''τυφλὸν'' literally "blind", as in ''τυφλὸν ἔντερον'' ("blind intestine", from which the Latin '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraechinus
''Paraechinus'' is a genus of hedgehogs. Members are small and nocturnal. The genus contains four species from North Africa, the Middle East and South Asia: * Desert hedgehog (''Paraechinus aethiopicus'') * Brandt's hedgehog (''Paraechinus hypomelas'') * Indian hedgehog The Indian hedgehog (''Paraechinus micropus'') is a species of hedgehog native to India and Pakistan. It mainly lives in sandy desert areas but can be found in other environments. Description The Indian hedgehog can be compared to the long-eare ... (''Paraechinus micropus'') * Bare-bellied hedgehog (''Paraechinus nudiventris'') Locomotory activity patterns The locomotory activity of the Desert hedgehog (''Paraechinus aethiopicus'') occurred during the dark phases of both long and short day cycles. Therefore this species is considered nocturnal. The ''Paraechinus hypomelas hypomelas'' is distributed throughout mainland Iran to the western side of the Indus River in Pakistan, suggesting the presence of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alderney
Alderney ( ; ; ) is the northernmost of the inhabited Channel Islands. It is part of the Bailiwick of Guernsey, a British Crown Dependencies, Crown dependency. It is long and wide. The island's area is , making it the third-largest island of the Channel Islands, and the second largest in the Bailiwick. It is around to the west of the Cap de la Hague on the Cotentin Peninsula, Normandy, in France, to the northeast of Guernsey and from the south coast of Great Britain. It is the closest of the Channel Islands both to France and to the United Kingdom. It is separated from the Cap de la Hague by the dangerous Alderney Race (). As of March 2021, the island had a population of 2,141; natives are traditionally nicknamed after the Alderney cattle, cows, or else after the many rabbits seen in the island. Formally, they are known as ''Ridunians'', from the Latin . The only parish of Alderney is the parish of St Anne, which covers the whole island. The main town, Saint Anne, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atelerix
''Atelerix'' is a genus of hedgehog in the family Erinaceidae. It contains four species, all native to Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac .... Species The ''Atelerix'' diversified from its family because of geographical isolation during Pleistocene climate changes. This being a type of vicariance separation from the Niger River. This allowed the ''Erinaceidane'' family to be more diverse. References Mammal genera Taxa named by Auguste Pomel Taxonomy articles created by Polbot {{erinaceidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
