Hurleur du Maranhao vs Threeleaf Halberd Fern

Alouatta ululata compared with Tectaria trifoliata

Key Differences

• Hurleur du Maranhao is Endangered while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Hurleur du Maranhao	Threeleaf Halberd Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Primates (Primates)	Polypodiales (Polypodiales)
Family	Atelidae	Tectariaceae
Genus	Alouatta	Tectaria
Species	Alouatta ululata	Tectaria trifoliata

Conservation Status

Hurleur du Maranhao

EN — Endangered

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Hurleur du Maranhao	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.