Ardilla Gris Oriental vs Bergmans’s Fruit Bat

Sciurus carolinensis compared with Scotonycteris bergmansi

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Bergmans’s Fruit Bat is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Bergmans’s Fruit Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Chiroptera (翼手目)
Family	Sciuridae (Squirrels)	Pteropodidae (Fruit Bats)
Genus	Sciurus (Tree Squirrels)	Scotonycteris
Species	Sciurus carolinensis	Scotonycteris bergmansi

Evolutionary Relationship

Ardilla Gris Oriental and Bergmans’s Fruit Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Bergmans’s Fruit Bat

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Bergmans’s Fruit Bat
Diet	Omnivore	—
Average Lifespan	6 years	—
Average Length	25 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Ardilla Gris Oriental

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

Bergmans’s Fruit Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ardilla Gris Oriental

ヒガシハイリス（Sciurus carolinensis）は北米東部原産の中型樹上性げっ歯類で、ヨーロッパをはじめ世界各地に移入された外来種である。IUCNレッドリストでは軽度懸念（LC）に分類されており、都市公園や郊外の森林環境への適応力が高く、堅果の埋蔵行動が植物の種子散布に重要な役割を果たしている。英国ではニホンリスを食物競争で駆逐しており、侵略的外来種としても問題視されている。

Bergmans’s Fruit Bat

The Bergmans’s Fruit Bat (Scotonycteris bergmansi) is a species in the genus Scotonycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.