Blue Dolphin vs

Stenella coeruleoalba compared with Peronospora paula

Key Differences

• Blue Dolphin is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Blue Dolphin
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Oomycota (Oomycetes)
Class	Mammalia (Mammals)	Peronosporea (Peronosporea)
Order	Cetacea (Whales & Dolphins)	Peronosporales (Peronosporales)
Family	Delphinidae (Oceanic Dolphins)	Peronosporaceae
Genus	Stenella	Peronospora
Species	Stenella coeruleoalba	Peronospora paula

Conservation Status

Blue Dolphin

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Blue Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Sweden.

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Peronospora paula is a downy mildew oomycete that parasitizes small herbaceous host plants, forming white to greyish sporulation on leaf undersides. This obligate biotrophic pathogen requires living host tissue to complete its complex life cycle, which includes both sexual and asexual reproduction. It is distributed in temperate regions across Europe and beyond where suitable hosts occur.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden