Papier-Birke vs Coimbra-Springaffe

Betula papyrifera compared with Callicebus coimbrai

Key Differences

• Papier-Birke is Not Evaluated while Coimbra-Springaffe is Endangered.

Taxonomic Classification

Rank	Papier-Birke	Coimbra-Springaffe
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Mammalia (Säugetiere)
Order	Fagales (Buchenartige)	Primates (Primaten)
Family	Betulaceae	Pitheciidae
Genus	Betula	Callicebus
Species	Betula papyrifera	Callicebus coimbrai

Conservation Status

Papier-Birke

NE — Not Evaluated

Coimbra-Springaffe

EN — Endangered

Physical Characteristics

Attribute	Papier-Birke	Coimbra-Springaffe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Papier-Birke

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Armenia), Europe (5 countries), and North America (Canada, United States).

Coimbra-Springaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Papier-Birke

The Canoe Birch (Betula papyrifera) is a species in the genus Betula. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Coimbra-Springaffe

The Coimbra-Filho's Titi (Callicebus coimbrai), also known as Coimbra-Filho's Titi Monkey, is a small New World monkey in the family Pitheciidae, named in honour of the Brazilian primatologist Adelmar F. Coimbra-Filho. This titi monkey is endemic to the Atlantic Forest of northeastern Brazil, with its range restricted to the states of Sergipe and southern Alagoas—one of the most critically fragmented and threatened biomes on Earth. Adults are small, with reddish-brown fur on the flanks and upperparts, pale grey on the underparts, and an orange-red forehead band. Like all titi monkeys, Callicebus coimbrai is highly social, living in monogamous family groups of 2–5 individuals that engage in elaborate dawn duets and tail-twining behaviour as expressions of pair bonding. The species inhabits Atlantic Forest fragments, including lowland and highland forest patches, riverine gallery forest, and secondary growth, where it subsists on fruits, seeds, leaves, and occasional invertebrates. The Coimbra-Filho's Titi is classified as Endangered by the IUCN due to its severely fragmented range within one of the world's most deforested biomes, with less than 12% of original Atlantic Forest remaining, ongoing habitat loss from agricultural expansion, and small, isolated population sizes highly vulnerable to stochastic extinction events.