Phintella pygmaea
Phintella pygmaea is an endemic species of jumping spider in the genus Phintella that lives in China. It was first described in 1981 by Wanda Wesołowska from a holotype discovered in Guangdong. Only the female has been identified. The spider is small, with a brown cephalothorax and yellow abdomen. It has distinctive half-crescent markings on the cephalothorax and a ridge marked by two depressions on the small epigyne.
Taxonomy
Euophrys pygmaea is a species of jumping spider that was first described in 1981 by Wanda Wesołowska. It was one of over 500 species identified by the Polish arahcnologist during her career. The species name is derived from the Latin word for dwarf. The genus, Euophrys was first described by Carl Ludwig Koch in 1834. The name derives from two Greek words, meaning good and eyelids.In 2000, the species was moved to the genus Phintella by Dmitri V. Logunov and Yu M. Marusik based the appearance of the female holotype. This genus had been raised in 1906 by Embrik Strand and W. Bösenberg. The genus name derives from the genus Phintia, which it resembles. The genus Phintia was itself renamed Phintodes, which was subsequently absorbed into Tylogonus. There are similarities between spiders within genus Phintella and those in Chira, Chrysilla, Euophrys, Icius, Jotus and Telamonia. Genetic analysis confirms that it is related to the genera Helvetia and Menemerus and is classified in the tribe Chrysillini. There is some uncertainty about the exact taxonomy of the species as only one example has been identified.