What are the 9 Zoogeographic regions?
What are the 9 Zoogeographic regions?
The current trend is to classify the floristic kingdoms of botany or zoogeographic regions of zoology as biogeographic realms….Trouessart (1890)
- Arctic region.
- Antarctic region.
- Palearctic region.
- Nearctic region.
- Ethiopian region.
- Oriental region.
- Neotropical region.
- Australian region.
What are the major Zoogeographic regions?
Eight major zoogeographical regions were recently identified surrounding the TP5,6, namely, the Mongolian Plateau, Central Asia, North Asia, West Asia, South Asia, Southeast Asia, South China and North China (Fig. 1).
How many Zoogeographic regions are there in the world?
Here, we generate a global map of zoogeographic regions by combining data on the distributions and phylogenetic relationships of 21,037 species of amphibians, birds, and mammals. We identify 20 distinct zoogeographic regions, which are grouped into 11 larger realms.
Who is explained six main faunal regions of birds?
The leading ecologist and environmentalist A.R. Wallace attempted to classify the world animals into fauna regions in 1876 i.e. Palaearctic Region, Nearctic Region, Oriental Region, Ethiopian Region, and Australian Region.
What is distribution of animal?
In biology, the range of a species is the geographical area within which that species can be found. Within that range, distribution is the general structure of the species population, while dispersion is the variation in its population density.
What is fauna region?
faunal region A region of the earth with a distinct and characteristic assemblage of animal taxa. The regions are described mainly in terms of their terrestrial and freshwater vertebrate fauna, especially mammals and birds, although the invertebrate fauna may sometimes be included.
Who divided Earth in 6 zoogeographical regions?
Several scientists proposed several scheme of realms. P. L. Sclater (1857) divided the geographical areas of the Earth into six parts, on the basis of the distribution of birds. After that, Alfred Russel Wallace in 1876 published a paper on zoogeographical realms.
Where is the palearctic region?
The Palearctic region encompasses Eurasia, including Europe, northern Africa, and Asia north of the Oriental region.
Is fish a fauna?
Other terms include avifauna, which means “bird fauna” and piscifauna (or ichthyofauna), which means “fish fauna”.
How many geographic regions are there in India Zoo?
India can be divided into six physiographic regions..
