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Nyctereutes
''Nyctereutes'' (Greek: ''nyx, nykt-'' "night" + ''ereutēs'' "wanderer") is a genus of canid which includes only two extant species, both known as raccoon dogs: the common raccoon dog (''Nyctereutes procyonoides'') and the Japanese raccoon dog (''Nyctereutes viverrinus''). ''Nyctereutes'' first entered the fossil record 5.5 million years ago ( Mya) in northern China. It was one of the earliest canines to arrive in the Old World. All but two species became extinct before the end of the Pleistocene The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fin .... A study suggests that the evolution of ''Nyctereutes'' was influenced by environmental and climatic changes, such as the expansion and contraction of forests and the fluctuations of temperature and precipitation. Characteristics They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctereutes Procyonoides
The common raccoon dog (''Nyctereutes procyonoides''), also called the Chinese or Asian raccoon dog to distinguish it from the Japanese raccoon dog, is a heavy-set, Fox, fox-like canid native to East Asia. Named for its raccoon-like face markings, it is most closely related to foxes. Common raccoon dogs feed on many animals and plant matter, and are unusual among canids (dogs, foxes, and other members of the family Canidae) in that they hibernate during cold winters and can climb trees. They are widespread in their native range, and are invasive in Europe where they were introduced for the Fur trade, fur trade. The similar Japanese raccoon dog (''Nyctereutes viverrinus'', the ''tanuki''), native to Japan, is the only other extant taxon, living member of the genus ''Nyctereutes''. The closest relatives of the common raccoon dogs are the Vulpes, true foxes, not the raccoon, which is one of the Musteloidea, musteloids, and not closely related. Among the Canidae, the common raccoon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctereutes
''Nyctereutes'' (Greek: ''nyx, nykt-'' "night" + ''ereutēs'' "wanderer") is a genus of canid which includes only two extant species, both known as raccoon dogs: the common raccoon dog (''Nyctereutes procyonoides'') and the Japanese raccoon dog (''Nyctereutes viverrinus''). ''Nyctereutes'' first entered the fossil record 5.5 million years ago ( Mya) in northern China. It was one of the earliest canines to arrive in the Old World. All but two species became extinct before the end of the Pleistocene The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fin .... A study suggests that the evolution of ''Nyctereutes'' was influenced by environmental and climatic changes, such as the expansion and contraction of forests and the fluctuations of temperature and precipitation. Characteristics They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctereutes Vinetorum
''Nyctereutes'' (Greek: ''nyx, nykt-'' "night" + ''ereutēs'' "wanderer") is a genus of canid which includes only two extant species, both known as raccoon dogs: the common raccoon dog (''Nyctereutes procyonoides'') and the Japanese raccoon dog (''Nyctereutes viverrinus''). ''Nyctereutes'' first entered the fossil record 5.5 million years ago ( Mya) in northern China. It was one of the earliest canines to arrive in the Old World. All but two species became extinct before the end of the Pleistocene. A study suggests that the evolution of ''Nyctereutes'' was influenced by environmental and climatic changes, such as the expansion and contraction of forests and the fluctuations of temperature and precipitation. Characteristics They are typically recognized by their short snouts, round crania and the shaping of their molars, specifically the ratio between M1 and M2. ''Nyctereutes'' is considered mainly an opportunistic carnivore, feeding on small mammals, fish, birds, and insects, alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Raccoon Dog
The Japanese raccoon dog (''Nyctereutes viverrinus'', or ''tanuki'' ()) is a species of canid that is endemic to Japan. It is one of two species in the genus '' Nyctereutes'', alongside the common raccoon dog (''N. procyonoides''), of which it is considered to be a subspecies by some taxonomic authorities. Japanese raccoon dogs have had a significant role in Japanese folklore since ancient times. They are reputedly mischievous and jolly, masters of disguise and shapeshifting, but somewhat gullible and absent-minded. The animals are common in Japanese art, particularly as statues. Description The Japanese raccoon dog has a smaller stomach and shorter fur of lesser insulation value than mainland raccoon dogs. A white color type is rare. In mainland Japan, oculocutaneous albinism is caused by a mutation in the third and fifth exon of the TYR nucleotide sequence, which is responsible for melanin pigmentation. Behavior The Japanese raccoon dog is mainly nocturnal. It vocali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canis Viverrinus
The Japanese raccoon dog (''Nyctereutes viverrinus'', or ''tanuki'' ()) is a species of canid that is endemic to Japan. It is one of two species in the genus ''Nyctereutes'', alongside the common raccoon dog (''N. procyonoides''), of which it is considered to be a subspecies by some taxonomic authorities. Japanese raccoon dogs have had a significant role in Japanese folklore since ancient times. They are reputedly mischievous and jolly, masters of disguise and shapeshifting, but somewhat gullible and absent-minded. The animals are common in Japanese art, particularly as statues. Description The Japanese raccoon dog has a smaller stomach and shorter fur of lesser insulation value than mainland raccoon dogs. A white color type is rare. In mainland Japan, oculocutaneous albinism is caused by a mutation in the third and fifth exon of the TYR nucleotide sequence, which is responsible for melanin pigmentation. Behavior The Japanese raccoon dog is mainly nocturnal. It vocalize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
