Appalachian Quillwort vs Lobo gris

Isoetes engelmannii compared with Canis lupus

Key Differences

Appalachian Quillwort is Least Concern while Lobo gris is Critically Endangered.

Taxonomic Classification

Rank	Appalachian Quillwort	Lobo gris
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (cordados)
Class	Lycopodiopsida (Lycopsida)	Mammalia (mamíferos)
Order	Isoetales (Isoetales)	Carnivora (carnívoros)
Family	Isoetaceae	Canidae (Dogs & Wolves)
Genus	Isoetes	Canis (Dogs & Wolves)
Species	Isoetes engelmannii	Canis lupus

Conservation Status

Appalachian Quillwort

LC — Least Concern

Lobo gris

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Appalachian Quillwort	Lobo gris
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Appalachian Quillwort

Habitat

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

Range

Distributed across Canada and United States.

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.

Appalachian Quillwort

The Appalachian Quillwort (Isoetes engelmannii) is a species in the genus Isoetes. It is currently classified as Least Concern on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.

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.