Ajuga vs Scallop Shell

Ajuga reptans compared with Rheumaptera undulata

Key Differences

• Ajuga is Endangered while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Ajuga	Scallop Shell
Kingdom	Plantae (bitki)	Animalia (hayvan)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Eklem bacaklılar)
Class	Magnoliopsida (Dicots)	Insecta (böcek)
Order	Lamiales (Lamiales)	Lepidoptera (Pul kanatlılar)
Family	Lamiaceae	Geometridae
Genus	Ajuga	Rheumaptera
Species	Ajuga reptans	Rheumaptera undulata

Conservation Status

Ajuga

EN — Endangered

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Ajuga	Scallop Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ajuga

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Brazil, Colombia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.

Ajuga

The Ajuga (Ajuga reptans) is a species in the genus Ajuga. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 11 distinct biome types. Populations are also found in montane and highland environment.

Shared Countries

Both species can be found in 4 countries:

🇨🇦 Canada 🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States