Grosse Tümmler, Grosstümmler vs Northern Lamprey

Tursiops truncatus compared with Ichthyomyzon unicuspis

Taxonomic Classification

Rank	Grosse Tümmler, Grosstümmler	Northern Lamprey
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Petromyzonti (Petromyzonti)
Order	Cetacea (Whales & Dolphins)	Petromyzontiformes (Neunaugen)
Family	Delphinidae (Oceanic Dolphins)	Petromyzontidae
Genus	Tursiops (Bottlenose Dolphins)	Ichthyomyzon
Species	Tursiops truncatus	Ichthyomyzon unicuspis

Evolutionary Relationship

Grosse Tümmler, Grosstümmler and Northern Lamprey share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Grosse Tümmler, Grosstümmler

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Northern Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Grosse Tümmler, Grosstümmler	Northern Lamprey
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

Grosse Tümmler, Grosstümmler

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).

Northern Lamprey

Habitat

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

Range

Found in United States.

Grosse Tümmler, Grosstümmler

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.