Eupoa prima is a species of jumping spider from Vietnam. Described in 1985, it was for some time the only described species in the genus Eupoa; however, since 1997 six new species have been reported.Platnick 2007
Description Both sexes are one to two millimeters long. The carapace is grey-brown, lighter in the middle, and the eyes are surrounded black. The male opisthosoma is black-brown with small elongate light transverse patches, the female grey-brown with much larger patches. The legs are yellowish-grey. It resembles the not closely related Neon.Murphy & Murphy 2000: 292
Footnotes
References (2000): An Introduction to the Spiders of South East Asia. Malaysian Nature Society, Kuala Lumpur. (2007): The world spider catalog, version 8.0. American Museum of Natural History.