Stumpfkantiger Wasserstern vs Grosse Tümmler, Grosstümmler

Callitriche obtusangula compared with Tursiops truncatus

Taxonomic Classification

Rank	Stumpfkantiger Wasserstern	Grosse Tümmler, Grosstümmler
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Mammalia (Säugetiere)
Order	Lamiales (Lippenblütlerartige)	Cetacea (Whales & Dolphins)
Family	Plantaginaceae	Delphinidae (Oceanic Dolphins)
Genus	Callitriche	Tursiops (Bottlenose Dolphins)
Species	Callitriche obtusangula	Tursiops truncatus

Conservation Status

Stumpfkantiger Wasserstern

LC — Least Concern

Grosse Tümmler, Grosstümmler

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Stumpfkantiger Wasserstern

Habitat

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

Range

Distributed across Belgium, Portugal, and Sweden.

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).

Stumpfkantiger Wasserstern

The Blunt-fruited water-starwort (Callitriche obtusangula) is a species in the genus Callitriche. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.