Kird vs Coastal Silver-stiletto

Macaca sylvanus compared with Acrosathe annulata

Key Differences

• Kird is Endangered while Coastal Silver-stiletto is Least Concern.

Taxonomic Classification

Rank	Kird	Coastal Silver-stiletto
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Mammalia (ثدييات)	Insecta (حشرات)
Order	Primates (رئيسيات)	Diptera (ذوات الجناحين)
Family	Cercopithecidae (Old World Monkeys)	Therevidae
Genus	Macaca	Acrosathe
Species	Macaca sylvanus	Acrosathe annulata

Evolutionary Relationship

Kird and Coastal Silver-stiletto share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Kird

EN — Endangered

Coastal Silver-stiletto

LC — Least Concern

Physical Characteristics

Attribute	Kird	Coastal Silver-stiletto
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kird

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Distributed across Germany and Spain. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Coastal Silver-stiletto

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Kird

The Barbary macaque (Macaca sylvanus) is a species in the genus Macaca. It is currently classified as Endangered on the IUCN Red List. Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

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.