Irrawaddy dolphin vs Opposite Stonewort

Orcaella brevirostris compared with Chara contraria

Key Differences

• Irrawaddy dolphin is Endangered while Opposite Stonewort is Near Threatened.

Taxonomic Classification

Rank	Irrawaddy dolphin	Opposite Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Cetacea (Whales & Dolphins)	Charales (Charales)
Family	Delphinidae (Oceanic Dolphins)	Characeae
Genus	Orcaella	Chara
Species	Orcaella brevirostris	Chara contraria

Conservation Status

Irrawaddy dolphin

EN — Endangered

Opposite Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Irrawaddy dolphin	Opposite Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Opposite Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.