Arum-Leaf Arrowhead vs Giant Otter

Sagittaria cuneata compared with Pteronura brasiliensis

Key Differences

• Arum-Leaf Arrowhead is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Arum-Leaf Arrowhead	Giant Otter
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Carnivora (Carnivorans)
Family	Alismataceae	Mustelidae (Weasels & Otters)
Genus	Sagittaria	Pteronura
Species	Sagittaria cuneata	Pteronura brasiliensis

Conservation Status

Arum-Leaf Arrowhead

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Arum-Leaf Arrowhead	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arum-Leaf Arrowhead

Habitat

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

Range

Distributed across Canada, Norway, and United States.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Arum-Leaf Arrowhead

Arum-leaf arrowhead (Sagittaria cuneata) is a species in the genus Sagittaria. It is listed as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.