Evarcha michailovi

Evarcha michailovi
A female Evarcha michailovi
Conservation status
Least Concern (INPN)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Salticidae
Subfamily:	Salticinae
Genus:	Evarcha
Species:	E. michailovi
Binomial name
Evarcha michailovi Logunov, 1992

Evarcha michailovi is a species of jumping spider in the genus Evarcha that is endemic to Europe and Asia. It thrives in dry grassland and heath, but it has also been found in areas of human habitation. The species was first described in 1992 by Dmitri Logunov based on a specimen found in Russia. Examples of the species had been previously discovered in Mongolia ten years earlier, but these had been misidentified. The spider has a brown to dark brown carapace that measures between 2.08 and 2.75 mm (0.08 and 0.11 in) in length that, in some examples, has light stripes running down its sides. Its black eye field is marked by a white stripe while its clypeus is orange and hairy. It has an abdomen that is between 1.88 and 3.13 mm (0.07 and 0.12 in) long, the females are generally larger than males. It is often dark grey on top but there is a wide variation in the pattern across different specimens. The underside of the abdomen is a uniform brown-grey, The markings on the carapace help distinguish the species from others in the genus, as does the species distribution. It can also be identified by its copulatory organs, particularly the shape of the male embolus and the presence of a plate on the female epigyne.