Big Finner vs bulb nematode

Balaenoptera physalus compared with Ditylenchus dipsaci

Key Differences

• Big Finner is Endangered while bulb nematode is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	bulb nematode
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Nematoda (นีมาโทดา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Chromadorea (Chromadorea)
Order	Cetacea (Whales & Dolphins)	Rhabditida (Rhabditida)
Family	Balaenopteridae (Rorquals)	Anguinidae
Genus	Balaenoptera (Rorquals)	Ditylenchus
Species	Balaenoptera physalus	Ditylenchus dipsaci

Evolutionary Relationship

Big Finner and bulb nematode share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Big Finner

EN — Endangered

bulb nematode

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	bulb nematode
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

bulb nematode

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Asia (China), Europe (8 countries), and North America (United States).

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

bulb nematode

The Bulb Nematode (Ditylenchus dipsaci) is a species in the genus Ditylenchus. Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden