Chinese jumper worm vs common bottlenose dolphin

Amynthas gracilis compared with Tursiops truncatus

Key Differences

• Chinese jumper worm is Not Evaluated while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank	Chinese jumper worm	common bottlenose dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Annelida (Segmented Worms)	Chordata (Chordates)
Class	Clitellata (Clitellata)	Mammalia (Mammals)
Order	Crassiclitellata (Crassiclitellata)	Cetacea (Whales & Dolphins)
Family	Megascolecidae	Delphinidae (Oceanic Dolphins)
Genus	Amynthas	Tursiops (Bottlenose Dolphins)
Species	Amynthas gracilis	Tursiops truncatus

Evolutionary Relationship

Chinese jumper worm and common bottlenose dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese jumper worm

NE — Not Evaluated

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Chinese jumper worm	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Chinese jumper worm

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Singapore, Taiwan), Europe (Denmark, Portugal, Spain), and North America (United States).

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Chinese jumper worm

The Chinese Jumper Worm (Amynthas gracilis) is a species in the genus Amynthas. Native to Denmark, Portugal, Singapore, South Africa, and Spain.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇵🇹 Portugal 🇹🇼 Taiwan