Buffy-tufted Marmoset vs Coastal Silver-stiletto

Callithrix aurita compared with Acrosathe annulata

Key Differences

• Buffy-tufted Marmoset is Endangered while Coastal Silver-stiletto is Least Concern.

Taxonomic Classification

Rank	Buffy-tufted Marmoset	Coastal Silver-stiletto
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Arthropoda (động vật Chân khớp)
Class	Mammalia (lớp Thú)	Insecta (côn trùng)
Order	Primates (bộ Linh trưởng)	Diptera (Ruồi)
Family	Callitrichidae	Therevidae
Genus	Callithrix	Acrosathe
Species	Callithrix aurita	Acrosathe annulata

Evolutionary Relationship

Buffy-tufted Marmoset and Coastal Silver-stiletto share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Buffy-tufted Marmoset

EN — Endangered

Coastal Silver-stiletto

LC — Least Concern

Physical Characteristics

Attribute	Buffy-tufted Marmoset	Coastal Silver-stiletto
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buffy-tufted Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Coastal Silver-stiletto

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Buffy-tufted Marmoset

The Buffy-Tufted Marmoset (Callithrix aurita) is a species in the genus Callithrix. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Coastal Silver-stiletto

Coastal silver stiletto (Acrosathe annulata) is a slender robber fly in the family Therevidae, native to northwestern Europe, including the United Kingdom, France, the Netherlands, Belgium, and Scandinavia. Adults are found on coastal sand dunes and sandy heathland, where they perch on bare sand to ambush small flying insects. Stiletto flies in the family Therevidae are characterised by a slender body, long pointed abdomen, and predatory habits; adults prey on a variety of small dipterans and other flying insects during warm, sunny periods. Larvae develop in sandy soil, where they are also predatory, feeding on other invertebrate larvae. Acrosathe annulata is a habitat specialist restricted to open, sandy coastal habitats with sparse vegetation—environments that have declined substantially across northwestern Europe due to dune stabilisation, recreational disturbance, and the cessation of traditional dune management. The IUCN lists it as Least Concern, though regional conservation bodies in the United Kingdom have flagged population declines. It is considered an indicator of high-quality coastal sand dune habitats and is monitored through national invertebrate surveys.