Cayenne porterweed vs Common harp ground beetle

Stachytarpheta cayennensis compared with Amara communis

Taxonomic Classification

Rank	Cayenne porterweed	Common harp ground beetle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Lamiales (Lamiales)	Coleoptera (Beetles)
Family	Verbenaceae	Carabidae
Genus	Stachytarpheta	Amara
Species	Stachytarpheta cayennensis	Amara communis

Conservation Status

Cayenne porterweed

LC — Least Concern

Common harp ground beetle

LC — Least Concern

Physical Characteristics

Attribute	Cayenne porterweed	Common harp ground beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cayenne porterweed

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 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (10 countries), Asia (5 countries), North America (4 countries), Oceania and the Pacific (12 countries), and South America (Brazil, Chile, Colombia).

Common harp ground beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, United States).

Cayenne porterweed

The Cayenne porterweed (Stachytarpheta cayennensis) is a species in the genus Stachytarpheta. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 7 distinct biome types. Populations are also found in

Common harp ground beetle

The common harp ground beetle, <em>Amara communis</em>, is an insect belonging to the order Coleoptera, family Carabidae, the ground beetles. This species is distributed across Europe and North America, indicating a wide Holarctic range. Ground beetles of the genus Amara are typically found in a variety of terrestrial habitats including grasslands, agricultural fields, woodland margins, and disturbed areas. Members of this genus are generally omnivorous or seed-feeding, and some are known to consume weed seeds, giving them potential ecological significance in agroecosystems. <em>Amara communis</em> is assessed as Least Concern on the IUCN Red List, reflecting stable populations across its range. No dietary information has been provided specifically for this species in current records. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States