Where Is The Palearctic?


Over 80 species of antlions (in 14+ genera) live in the Eastern Palearctic Region, which includes Russia east of the Ural Mountains, Mongolia, China, Tibet, Korea and Japan.

Which types of mammals are found in palearctic region?

Four families are shared with Nearctic: beavers, jumping mice, flying squirrels, mole (Talpa) and four shared with African region. Endemic mammals: mole rat (Spalacidae) and Camel (Seleviniidae), dormice.

Where is the Neotropics?

The Neotropical region is here defined as Central America, the Caribbean, and South America. Although parts of South America are not tropical, we include the entire region in the definition.

Is Pakistan in Palearctic region?

… Pakistan has a particular geographical location and hosts an array of habitats such a, mountains, glaciers, coastal areas, swamps, plane areas, fresh water, and sandy areas . The country is located between two zoogeographical regions (Palearctic and Oriental) and hosts a diverse venomous fauna. …

What is zoogeographical realm?

Meaning of Zoogeographical Realms:

On the basis of presence and absence of several organisms, the earth can be divided into some regions. These regions are called realms. Several scientists proposed several scheme of realms. P. L.

What is holarctic distribution?

Holarctic region, one of the six major land areas of the world defined on the basis of its characteristic animal life. It encompasses all the nontropical parts of Europe and Asia, Africa north of the Sahara, and North America south to the Mexican desert region.

What are the major ecological regions of palearctic realm?

Major ecological regions

  • Euro-Siberian region. …
  • Mediterranean Basin. …
  • Sahara and Arabian deserts. …
  • Western and Central Asia. …
  • East Asia.

What is a palearctic migrant?

Annual inland Afro Palearctic migratory birds are migratory birds that are long-distance migrants that breed in Europe and Southern Asia and winter in sub-Saharan Africa. In South Africa, there are 44 recorded species of Afro Palearctic migratory birds as denoted by SABAP2 (South African Bird Atlas Project 2).

What do you know about Nearctic region?

The Nearctic Region. The Nearctic region consists of subtropical, tropical, temperate, and arctic North America. The region stretches from the Mexican Plateau to northern Canada and Alaska. The Nearctic contains 14 families of primary freshwater fishes, with about 950 species.

How many families of birds are present in palearctic region?

124 families of terrestrial vertebrates are present. Birds like Upupa and Pastor, mammals like elephant scurew, Hyaena and porcupine are seen in this sub-region. 3.


How many Zoogeographical realms are there?

ADVERTISEMENTS: The following points highlight the five main zoogeographical realms of animals. The realms are: 1. The Holarctic Realm 2.

How many biogeographic realms are there?

Eight terrestrial biogeographic realms are typically recognized, corresponding roughly to continents (Australasian, Afrotropical, Nearctic, Oceanic, Antarctic, Indo-Malayan, Neotropical, Palearctic).

What are the types of Zoogeographical realms?

Philip Sclater (1858) and Alfred Wallace (1876) identified the main zoogeographic regions of the world used today: Palaearctic, Aethiopian (today Afrotropic), India (today Indomalayan), Australasian, Nearctic and Neotropical. Marine regionalization began with Ortmann (1896).

Which continent is in the Neotropical realm?

In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean islands, and southern North America.

Which line separates Indomalaya from Australasia?

Also called the Oriental realm by biogeographers, Indomalaya spreads all over the Indian subcontinent and Southeast Asia to lowland southern China, and through Indonesia as far as Java, Bali, and Borneo, east of which lies the Wallace line, the realm boundary named after Alfred Russel Wallace which separates Indomalaya …

What are the major zoogeographical regions of the world?

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.

What is a physical realm?

A Physical Realm, or more commonly known as a Realm, is a domain of space that is inaccessible and indescribable using the concept of dimensions. These spaces are like segments of everything (by everything, it is truly meant everything), which are extremely different in nature.

What is a realm in biology?

Biogeographic realms are large spatial regions within which ecosystems share a broadly similar biological evolutionary history. Eight terrestrial biogeographic realms are typically recognized, corresponding roughly to continents.

How many plant families are Neotropics?

All 283 Neotropical flowering plant Families, ALMOST.