Common Metad vs Lance-Leaf Moonwort

Millardia meltada compared with Botrychium lanceolatum

Key Differences

• Common Metad is Least Concern while Lance-Leaf Moonwort is Vulnerable.

Taxonomic Classification

Rank	Common Metad	Lance-Leaf Moonwort
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Tracheophyta
Class	Mammalia (mamíferos)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (Roedores)	Ophioglossales (Ophioglossales)
Family	Muridae (Mice & Rats)	Ophioglossaceae
Genus	Millardia	Botrychium
Species	Millardia meltada	Botrychium lanceolatum

Conservation Status

Common Metad

LC — Least Concern

Lance-Leaf Moonwort

VU — Vulnerable

Physical Characteristics

Attribute	Common Metad	Lance-Leaf Moonwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Metad

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lance-Leaf Moonwort

Habitat

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

Range

Distributed across Iceland, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Metad

The Common Metad (<em>Millardia meltada</em>) is a rodent belonging to the genus <em>Millardia</em> within the family Muridae. As a member of the Old World rats and mice, this species is typically found in diverse terrestrial and aquatic ecosystems across its range. The Common Metad is classified as Least Concern on the IUCN Red List, indicating that its populations are currently stable and not facing immediate extinction risk. Detailed biological traits such as body length, weight, and lifespan have not been widely documented for this species in available records. Its taxonomy places it within the order Rodentia, which encompasses a broad array of gnawing mammals adapted to a wide variety of ecological niches. While specific dietary habits are not well characterized in the available data, members of the genus <em>Millardia</em> are generally understood to be omnivorous, feeding on plant material and invertebrates typical of their habitat. Ongoing monitoring is important for ensuring this species maintains its current conservation standing.