erva-maior vs Lobo gris

Holcus lanatus compared with Canis lupus

Key Differences

• erva-maior is Not Evaluated while Lobo gris is Critically Endangered.

Taxonomic Classification

Rank	erva-maior	Lobo gris
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Liliopsida (Monocots)	Mammalia (mamíferos)
Order	Poales (Grasses)	Carnivora (carnívoros)
Family	Poaceae (Grass Family)	Canidae (Dogs & Wolves)
Genus	Holcus	Canis (Dogs & Wolves)
Species	Holcus lanatus	Canis lupus

Conservation Status

erva-maior

NE — Not Evaluated

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	erva-maior	Lobo gris
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

erva-maior

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (5 countries), Asia (6 countries), Europe (8 countries), North America (4 countries), Oceania and the Pacific (Australia, New Zealand), and South America (5 countries).

Lobo gris

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.

erva-maior

<em>Holcus lanatus</em>, commonly known as common velvetgrass or Yorkshire fog, is a perennial grass in the family Poaceae native to Europe and western Asia that has become widely naturalized across temperate regions of North America, South America, New Zealand, and Australia. The species derives its common name from the soft, velvety texture of its leaves and stems, produced by a dense covering of fine hairs. <em>Holcus lanatus</em> typically grows in moist meadows, pastures, roadsides, forest clearings, and disturbed habitats, tolerating a wide range of soil conditions from acidic to neutral and from moist to moderately dry. It forms loose tufts with erect or spreading culms reaching up to 100 centimeters in height, topped with soft, pinkish-gray panicles during the summer flowering period. In its introduced range, particularly in New Zealand and parts of North America, velvetgrass is considered an invasive weed that displaces native plant communities in pastures and natural areas. The species is also known to cause allergic reactions in sensitive individuals due to its wind-dispersed pollen. <em>Holcus lanatus</em> is currently assessed as Least Concern by the IUCN. Its populations are abundant and expanding globally. Biological traits such as average individual lifespan, precise culm height ranges, and seed output per plant remain variable and poorly documented at the individual level.

Lobo gris

El lobo gris (Canis lupus), el cánido silvestre más ampliamente distribuido, se extiende desde América del Norte a través de Eurasia en hábitats diversos que incluyen la tundra, bosques y praderas. Son animales altamente sociales que viven en manadas familiares lideradas por una pareja reproductora dominante. Como depredadores clave, los lobos regulan las poblaciones de presas y moldean profundamente la estructura del ecosistema, como demostró su reintroducción en Yellowstone. Antes muy perseguidos, las poblaciones se están recuperando en muchas regiones.

Shared Countries

Both species can be found in 10 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇨🇱 Chile 🇨🇴 Colombia 🇩🇰 Denmark 🇪🇨 Ecuador 🇯🇵 Japan 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States