Pseudicius femineus

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Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Pseudicius femineus
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Salticidae
Genus: Pseudicius
Species:
P. femineus
Binomial name
Pseudicius femineus

Pseudicius femineus is a species of jumping spider in the genus Pseudicius that is endemic to South Africa. The spider was first defined in 2013 by Wanda Wesołowska and Charles Haddad. It has a genus name that is derived from two Greek words meaning false and honest and a species name that is a Latin word for womanly. The spider is small, with a cephalothorax typically 2.1 mm (0.083 in) long and an abdomen typically 3.4 mm (0.13 in) long. The female has a pattern of eight patches on its abdomen. It is most easily distinguished from other species in the genus by its epigyne, which has a deep depression to the rear and has gonopores to the side of a pocket in the middle. Internally, the single chambered spermathecae is reached by short insemination ducts. The male has not been described.

An example of the related species Pseudicius kulczynskii

Pseudicius femineus is a jumping spider that was first described by the Polish arachnologist Wanda Wesołowska and Charles Haddad in 2013.[1] They allocated the species to the genus Pseudicius, first raised by Eugène Simon in 1885.[2] The genus name is related to two Greek words that can be translated false and honest.[3] The genus was provisionally placed alongside Icius that, despite looking superficially similar, has a different etymology.[4][5] Indeed, Ekaterina Andreeva, Stefania Hęciak and Jerzy Prószyński looked to combine the genera in 1984.[6] The two genera have similar spermathecal structure but work by Wayne Maddison in 1987 demonstrated that they have very different DNA.[5] The two genera were placed in the tribe Heliophaninae alongside Afraflacilla and Marchena.[7] Maddison renamed the tribe Chrysillini in 2015.[8] The tribe is a member of the clade Saltafresia within the subfamily Salticoida.[9] A year later, in 2016, Jerzy Prószyński allocated the genus to the Pseudiciines group of genera, which was named after the genus.[10] Marchena is a member of the group, while Icius is not. They have a flattened and elongated body and characteristic colour patterns.[11] The species is named for a Latin word meaning womenly.[12]

Description

Distribution and habitat

References

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