Cigala de Fondo vs Black Knapweed

Acanthacaris caeca compared with Centaurea nigra

Key Differences

• Cigala de Fondo is Least Concern while Black Knapweed is Not Evaluated.

Taxonomic Classification

Rank	Cigala de Fondo	Black Knapweed
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Arthropoda (artrópodos)	Magnoliophyta (Flowering Plants)
Class	Malacostraca (Crustaceans)	Magnoliopsida (Dicots)
Order	Decapoda (Decapoda)	Asterales (Daisies & Sunflowers)
Family	Nephropidae	Asteraceae (Daisy Family)
Genus	Acanthacaris	Centaurea
Species	Acanthacaris caeca	Centaurea nigra

Conservation Status

Cigala de Fondo

LC — Least Concern

Black Knapweed

NE — Not Evaluated

Physical Characteristics

Attribute	Cigala de Fondo	Black Knapweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cigala de Fondo

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Black Knapweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Japan), Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).

Cigala de Fondo

The Atlantic Deep-sea Lobster (Acanthacaris caeca) is a species in the genus Acanthacaris. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.

Black Knapweed

The Black Knapweed (Centaurea nigra) is a species in the genus Centaurea. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Its geographic range spans Widely distributed across Asia (Japan), Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).