Hurleur du Maranhao vs Large-headed Flatbill

Alouatta ululata compared with Ramphotrigon megacephalum

Key Differences

• Hurleur du Maranhao is Endangered while Large-headed Flatbill is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	Large-headed Flatbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Tyrannidae
Genus	Alouatta	Ramphotrigon
Species	Alouatta ululata	Ramphotrigon megacephalum

Evolutionary Relationship

Hurleur du Maranhao and Large-headed Flatbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Large-headed Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	Large-headed Flatbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Large-headed Flatbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.