Coastal Arrowhead vs Maned sloth

Sagittaria graminea compared with Bradypus torquatus

Key Differences

• Coastal Arrowhead is Not Evaluated while Maned sloth is Vulnerable.

Taxonomic Classification

Rank	Coastal Arrowhead	Maned sloth
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Pilosa (Sloths & Anteaters)
Family	Alismataceae	Bradypodidae (Three-toed Sloths)
Genus	Sagittaria	Bradypus (Three-toed Sloths)
Species	Sagittaria graminea	Bradypus torquatus

Conservation Status

Coastal Arrowhead

NE — Not Evaluated

Maned sloth

VU — Vulnerable

Physical Characteristics

Attribute	Coastal Arrowhead	Maned sloth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coastal Arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (China, Japan), Europe (6 countries), and North America (United States).

Maned sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Coastal Arrowhead

Sagittaria graminea, the coastal arrowhead or grass-leaved arrowhead, is an aquatic or semi-aquatic perennial herb in the family Alismataceae native to wetland habitats across a wide geographic range including eastern North America, parts of Asia including China and Japan, and isolated populations in Europe. The species inhabits shallow water margins, muddy shores, freshwater marshes, slow-moving streams, ditches, and pond edges, where it often forms dense emergent colonies. Sagittaria graminea is distinguished from other arrowheads by its narrow, grass-like submerged and emergent leaves that lack the pronounced arrowhead shape characteristic of the genus when leaves are fully emergent, though aerial leaves may have small basal lobes. The plant produces white three-petaled flowers arranged in whorls on tall flowering stems, with male flowers above and female flowers below. It is assessed as Not Evaluated by the IUCN. The tubers of arrowheads have historically been consumed as a starchy food by Indigenous peoples across North America. The species provides important habitat structure for aquatic invertebrates and waterfowl, and waterfowl consume the seeds and tubers. The name Sagittaria derives from the Latin for arrow, reflecting the classic arrowhead leaf shape seen in other species of the genus.