Guianan Squirrel vs

Sciurus aestuans compared with Pyrenula nitida

Key Differences

• Guianan Squirrel is Least Concern while is Endangered.

Taxonomic Classification

Rank	Guianan Squirrel
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Eurotiomycetes (ユーロチウム菌綱)
Order	Rodentia (ネズミ目)	Pyrenulales (Pyrenulales)
Family	Sciuridae (Squirrels)	Pyrenulaceae
Genus	Sciurus (Tree Squirrels)	Pyrenula
Species	Sciurus aestuans	Pyrenula nitida

Conservation Status

Guianan Squirrel

LC — Least Concern

EN — Endangered

Physical Characteristics

Attribute	Guianan Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pyrenula nitidaは西ヨーロッパの湿潤大西洋林の古い広葉樹の滑らかな樹皮に滑らかで光沢のあるオリーブ緑から褐色の葉状体と埋め込まれたフラスコ形の子殻を形成する樹皮生殻状地衣類である。西ヨーロッパにおける長期継続型古い森林の主要な指標種と見なされている。老木や古い森林生息地の喪失により深刻な脅威を受ける絶滅危惧の地衣類である。