Andean squirrels are a species of chordates, mammals, widely distributed in the Republic of Colombia in South America. They are often encountered in forests on hillsides and river valleys. Andean squirrels are usually active during the day and are most active in the early morning. They are good at climbing and jumping on trees and are very agile.

Below, let Let's briefly learn about the Andean squirrel.

I. Basic information

【Chinese name】Andean squirrel

【Latin name】Sciurus pucheranii

【Kingdom】Anima

【Domain】Chordates

【Subphylum】Vertebrate Subphylum

【Class】Mammalia

【Subclass】Zeuthera

【Order】Rodentia

【Family】Sciuridae

【Genus】Squirrel

[Species] Andean squirrel

[Date of naming] 1867; Fitzinger

[Named by] Fitzinger

II. Morphological characteristics

1. Body size: Andean squirrels are smaller in size.

2. Features: The molars (including premolars) of the Andean squirrel are 5/4 on each side of the jaw, 5 upper molars, no skin wings between the front and rear limbs, and a long hairy tail.

Three , Living habits

1. Habitat: Andean squirrels mainly live in coniferous forests or mixed broad-leaved forests in cold temperate or subarctic zones, and often forage in forests on hillsides and river valleys.

2. Diet: Andean squirrels are generally herbivorous, and their food is mainly seeds and nuts.

3. Reproduction: Andean squirrels mostly come into estrus in spring and summer, and the estrus period is about two weeks. Litters 2 to 3 times a year, usually more in April and June.

4. Activity: Andean squirrels are active during the day and are more active in the early morning. They are good at climbing and jumping on trees and are agile. Do not hibernate. Usually 1 or 2 more animals are active, but they migrate in groups when food is extremely poor. It builds nests in trees or uses tree holes to live, and has the habit of storing food for the winter. Moult every spring and autumn.

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