Carex lacustre vs Hector s Dolphin

Carex lacustris compared with Cephalorhynchus hectori

Key Differences

• Carex lacustre is Least Concern while Hector s Dolphin is Endangered.

Taxonomic Classification

Rank	Carex lacustre	Hector s Dolphin
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (mammifères)
Order	Poales (Grasses)	Cetacea (Whales & Dolphins)
Family	Cyperaceae	Delphinidae (Oceanic Dolphins)
Genus	Carex	Cephalorhynchus
Species	Carex lacustris	Cephalorhynchus hectori

Conservation Status

Carex lacustre

LC — Least Concern

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	Carex lacustre	Hector s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carex lacustre

Habitat

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

Range

Distributed across Canada and United States.

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Carex lacustre

Common Lake Sedge (<em>Carex lacustris</em>) is a robust emergent sedge in the family Cyperaceae, classified as Least Concern on the IUCN Red List. It is native to Canada and the United States, where it typically grows in grasslands, wetlands, forests, and cultivated landscapes, with a particular association with shallow water and the margins of lakes, ponds, rivers, and marshes. This tall, coarse sedge typically forms dense colonies along shorelines and in wet meadows, providing important habitat structure for waterfowl, amphibians, and invertebrates. Its fibrous root systems and rhizomatous growth help stabilize shoreline sediments and contribute to water quality by filtering nutrients. Common Lake Sedge is a characteristic species of North American freshwater wetland communities and is frequently used in ecological restoration projects targeting riparian and lacustrine habitats. Its stable population and broad North American range support its Least Concern assessment. Biological traits of this species remain poorly documented in the scientific literature.