False Bruce Spanworm vs Gray's Bald-faced Saki

Macaria loricaria compared with Pithecia irrorata

Key Differences

• False Bruce Spanworm is Near Threatened while Gray's Bald-faced Saki is Data Deficient.

Taxonomic Classification

Rank	False Bruce Spanworm	Gray's Bald-faced Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Primates (Primates)
Family	Geometridae	Pitheciidae
Genus	Macaria	Pithecia
Species	Macaria loricaria	Pithecia irrorata

Evolutionary Relationship

False Bruce Spanworm and Gray's Bald-faced Saki share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Bruce Spanworm

NT — Near Threatened

Gray's Bald-faced Saki

DD — Data Deficient

Physical Characteristics

Attribute	False Bruce Spanworm	Gray's Bald-faced Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Bruce Spanworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray's Bald-faced Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.