Delta maidenhair fern vs gray wolf

Adiantum raddianum compared with Canis lupus

Key Differences

Delta maidenhair fern is Not Evaluated while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	Delta maidenhair fern	gray wolf
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Tracheophyta	Chordata (脊索動物)
Class	Polypodiopsida (ウラボシ綱)	Mammalia (哺乳類)
Order	Polypodiales (ウラボシ目)	Carnivora (ネコ目)
Family	Pteridaceae	Canidae (Dogs & Wolves)
Genus	Adiantum	Canis (Dogs & Wolves)
Species	Adiantum raddianum	Canis lupus

Conservation Status

Delta maidenhair fern

NE — Not Evaluated

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Delta maidenhair fern	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Delta maidenhair fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Africa (5 countries), Asia (Nepal, Sri Lanka, Taiwan), Europe (6 countries), North America (Trinidad and Tobago, United States), Oceania and the Pacific (Kiribati, Papua New Guinea), and South America (Brazil, Colombia).

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Delta maidenhair fern

No description available.

gray wolf

最も広い分布域を持つ野生のイヌ科動物であるハイイロオオカミは、北アメリカからユーラシアにかけてのツンドラ、森林、草原などの多様な生息地に分布します。優位な繁殖ペアに率いられた家族単位の群れで生活する高度に社会的な動物です。キーストーン捕食者として獲物個体群を調整し、生態系の構造を根本的に形成することは、イエローストーンでの再導入により実証されています。かつて激しく迫害されましたが、多くの地域で個体群は回復しつつあります。