North Atlantic right whale vs Threeleaf Halberd Fern

Eubalaena glacialis compared with Tectaria trifoliata

Key Differences

• North Atlantic right whale is Extinct while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	North Atlantic right whale	Threeleaf Halberd Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Polypodiales)
Family	Balaenidae	Tectariaceae
Genus	Eubalaena	Tectaria
Species	Eubalaena glacialis	Tectaria trifoliata

Conservation Status

North Atlantic right whale

EX — Extinct

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	North Atlantic right whale	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.