Ardilla Gris Oriental vs Marsh fleabane

Sciurus carolinensis compared with Pluchea carolinensis

Key Differences

Ardilla Gris Oriental is Not Evaluated while Marsh fleabane is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Marsh fleabane
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Mammalia (哺乳類)	Magnoliopsida (モクレン綱)
Order	Rodentia (ネズミ目)	Asterales (キク目)
Family	Sciuridae (Squirrels)	Asteraceae (Daisy Family)
Genus	Sciurus (Tree Squirrels)	Pluchea
Species	Sciurus carolinensis	Pluchea carolinensis

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Marsh fleabane

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Marsh fleabane
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).

Marsh fleabane

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (Spain), North America (5 countries), and Oceania and the Pacific (6 countries).

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。