Gharial vs gray wolf

Gavialis gangeticus compared with Canis lupus

Key Differences

• Gharial is 4.4x heavier than gray wolf.
• Gharial lives longer (60 years vs 13 years).

Taxonomic Classification

Rank	Gharial	gray wolf
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Reptilia (爬虫類)	Mammalia (哺乳類)
Order	Crocodylia (Crocodilians)	Carnivora (ネコ目)
Family	Crocodylidae (Crocodiles)	Canidae (Dogs & Wolves)
Genus	Crocodylus (True Crocodiles)	Canis (Dogs & Wolves)
Species	Gavialis gangeticus	Canis lupus

Evolutionary Relationship

Gharial and gray wolf share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Gharial	gray wolf
Diet	Carnivore	Carnivore
Average Lifespan	60 years	13 years
Average Length	5.0 m	1.6 m
Average Weight	200.0 kg	45.0 kg

Habitat & Geographic Range

Gharial

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India and Nepal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Gharial

ガビアル（Gavialis gangeticus）は非常に長く細い吻を持つ魚食性のワニ目動物である。成体が700頭未満の深刻な絶滅危惧種である。

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。