gray wolf vs house mouse

Canis lupus compared with Mus musculus

Key Differences

• gray wolf is Critically Endangered while house mouse is Least Concern.
• gray wolf is carnivore while house mouse is omnivore.
• gray wolf is 2250.0x heavier than house mouse.
• gray wolf lives longer (13 years vs 2 years).

Taxonomic Classification

Rank	gray wolf	house mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Rodentia (Roedores)
Family	Canidae (Dogs & Wolves)	Muridae (Mice & Rats)
Genus	Canis (Dogs & Wolves)	Mus (House Mice)
Species	Canis lupus	Mus musculus

Evolutionary Relationship

gray wolf and house mouse share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

house mouse

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	gray wolf	house mouse
Diet	Carnivore	Omnivore
Average Lifespan	13 years	2 years
Average Length	1.6 m	9 cm
Average Weight	45.0 kg	20 g

Habitat & Geographic 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.

house mouse

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (9 countries), Asia (13 countries), Europe (41 countries), North America (14 countries), Oceania and the Pacific (12 countries), and South America (10 countries).

gray wolf

O lobo-cinzento (Canis lupus), o canídeo selvagem mais amplamente distribuído, ocorre da América do Norte à Eurásia em habitats diversos, incluindo tundra, florestas e pradarias. São animais altamente sociais que vivem em matilhas familiares lideradas por um casal reprodutor dominante. Como predadores-chave, os lobos regulam as populações de presas e moldam profundamente a estrutura do ecossistema, como demonstrou sua reintrodução em Yellowstone. Antes muito perseguidos, as populações estão se recuperando em muitas regiões.

house mouse

Entre os mamíferos mais amplamente distribuídos e numerosos da Terra, os camundongos domésticos originaram-se no sul da Ásia e acompanharam a civilização humana por todos os continentes, exceto a Antártida. Pesando apenas 15–25 g, são onívoros altamente adaptáveis capazes de sobreviver com mínima quantidade de comida e água. Como o animal de laboratório mais comumente utilizado no mundo, o camundongo doméstico (Mus musculus) contribuiu para praticamente todos os ramos da pesquisa biomédica. Causam danos agrícolas significativos em nível global.

Shared Countries

Both species can be found in 20 countries:

🇦🇷 Argentina 🇧🇸 Bahamas 🇧🇪 Belgium 🇧🇴 Bolivia 🇨🇱 Chile 🇨🇴 Colombia 🇨🇺 Cuba 🇩🇰 Denmark 🇩🇴 Dominican Republic 🇪🇨 Ecuador 🇯🇲 Jamaica 🇯🇵 Japan 🇲🇭 Marshall Islands 🇳🇴 Norway 🇷🇺 Russia 🇱🇨 Saint Lucia 🇸🇨 Seychelles 🇸🇪 Sweden 🇺🇸 United States 🇻🇺 Vanuatu