Zosis geniculata

Humped spider
Female
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Uloboridae
Genus:	Zosis
Species:	Z. geniculata
Binomial name
Zosis geniculata (Olivier, 1789)
Synonyms
Aranea geniculata Olivier, 1789 Uloborus zosis Walckenaer, 1841 Zosis caraibe Walckenaer, 1841 Orithya williamsii Blackwall, 1858 Uloborus latreilleii Thorell, 1858 Uloborus domesticus Doleschall, 1859 Uloborus borbonicus Vinson, 1863 Orithya luteolus Blackwall, 1865 Zosis caraiba (Walckenaer, 1841) Uloborus spinitarsis Keyserling, 1887 Uloborus geniculatus (Olivier, 1789) Uloborus luteolus (Blackwall, 1865) Philoponella xiamenensis Xie et al., 1997

Zosis geniculata sometimes referred to as the humped spider or grey house spider, is a cosmopolitan species with a pantropical distribution. In Australia, it is often seen in buildings near human habitation.

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Wikipedia