Florida Smooth-hound vs Tiger

Mustelus norrisi compared with Panthera tigris

Key Differences

• Florida Smooth-hound is Near Threatened while Tiger is Endangered.

Taxonomic Classification

Rank	Florida Smooth-hound	Tiger
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Mammalia (Säugetiere)
Order	Carcharhiniformes (Grundhaie)	Carnivora (Raubtiere)
Family	Triakidae	Felidae (Cats)
Genus	Mustelus	Panthera (Big Cats)
Species	Mustelus norrisi	Panthera tigris

Evolutionary Relationship

Florida Smooth-hound and Tiger share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Florida Smooth-hound

NT — Near Threatened

Tiger

EN — Endangered

Population: ~4.5K

Trend: Increasing ↑

Physical Characteristics

Attribute	Florida Smooth-hound	Tiger
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	3.0 m
Average Weight	—	220.0 kg

Habitat & Geographic Range

Florida Smooth-hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Tiger

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Tiger

The largest wild cat on Earth, tigers can exceed 300 kg and inhabit forests from the Russian Far East to Southeast Asia. Solitary ambush predators with distinctive orange and black striped coats that provide camouflage in dappled light. Critically endangered, with fewer than 4,000 remaining in the wild due to poaching and deforestation.