Commerson s Dolphin vs Common Daisy

Cephalorhynchus commersonii compared with Leucanthemum vulgare

Key Differences

• Commerson s Dolphin is Least Concern while Common Daisy is Not Evaluated.

Taxonomic Classification

Rank	Commerson s Dolphin	Common Daisy
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Asterales (Daisies & Sunflowers)
Family	Delphinidae (Oceanic Dolphins)	Asteraceae (Daisy Family)
Genus	Cephalorhynchus	Leucanthemum
Species	Cephalorhynchus commersonii	Leucanthemum vulgare

Conservation Status

Commerson s Dolphin

LC — Least Concern

Common Daisy

NE — Not Evaluated

Physical Characteristics

Attribute	Commerson s Dolphin	Common Daisy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Commerson s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Daisy

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (8 countries), Europe (10 countries), North America (Canada, Costa Rica, United States), Oceania and the Pacific (Australia, New Zealand), and South America (5 countries).

Commerson s Dolphin

<em>Cephalorhynchus commersonii</em>, commonly known as Commerson's Dolphin, is a small cetacean in the family Delphinidae. This species is classified as Least Concern on the IUCN Red List and is notable for its striking black-and-white coloration, which makes it one of the most visually distinctive dolphin species. Commerson's Dolphins typically inhabit coastal and nearshore marine environments of the Southern Hemisphere, particularly around the Falkland Islands, the southern tip of South America, and a geographically isolated population near the Kerguelen Islands in the Indian Ocean. These dolphins are highly social animals, often observed in small groups engaging in acrobatic behaviors near the surface. They typically feed on fish, squid, and crustaceans, often hunting cooperatively in shallow waters and kelp beds. Their average lifespan is approximately 18 years, and they are known for their fast, energetic swimming. Commerson's Dolphins are sometimes caught as bycatch in fishing nets, posing a localized conservation concern despite their overall Least Concern status.

Common Daisy

<em>Leucanthemum vulgare</em>, the common daisy, is a perennial flowering plant in the family Asteraceae. This species has a broad global distribution, occurring across diverse terrestrial habitats on multiple continents, including meadows, pastures, roadsides, and disturbed ground. The common daisy is characterized by its bright white ray florets surrounding a yellow disc, a floral arrangement that is one of the most recognized in temperate landscapes. It typically grows to 20–70 centimeters in height and produces flowers from late spring through summer. <em>Leucanthemum vulgare</em> often spreads readily via wind-dispersed achenes and can form dense stands in grasslands and disturbed soils. The species is considered a generalist and is tolerant of a wide range of soil types and light conditions. It has been widely introduced beyond its native Eurasian range and is sometimes regarded as an invasive species in parts of North America and Australasia. Biological traits of this species remain generally well-documented given its widespread occurrence and ecological significance as a pollinator-supporting plant.