Ardilla Gris Oriental vs Cope’s Streamside Treefrog

Sciurus carolinensis compared with Sarcohyla bistincta

Key Differences

Ardilla Gris Oriental is Not Evaluated while Cope’s Streamside Treefrog is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Cope’s Streamside Treefrog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Amphibia (両生類)
Order	Rodentia (ネズミ目)	Anura (カエル)
Family	Sciuridae (Squirrels)	Hylidae
Genus	Sciurus (Tree Squirrels)	Sarcohyla
Species	Sciurus carolinensis	Sarcohyla bistincta

Evolutionary Relationship

Ardilla Gris Oriental and Cope’s Streamside Treefrog share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Cope’s Streamside Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Cope’s Streamside Treefrog
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).

Cope’s Streamside Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

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。