Phidippus mastaceus

Phidippus mystaceus

"Phidippus mystaceus" is a species of jumping spider that is found in North America. Females grow to about 1 centimetre in body length.
female Jumper P. mystaceus jumping spider Phidippus mystaceus

Naming

The species name is derived from the Ancient Greek "mystax", meaning "moustache", which the females of this species feature. An older synonym of the species is "P. asinarius", referring to the markings above the eyes that look similar to donkey ears.

References:

Some text fragments are auto parsed from Wikipedia.

Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassArachnida
OrderAraneae
FamilySalticidae
GenusPhidippus
SpeciesP. mystaceus