Microctenonyx subitaneusMicroctenonyx subitaneus is a species of sheet weaver spider.TaxonomyThis species was described as Erigone alexandrina in 1875 by Octavius Pickard-Cambridge.DistributionThis species is known from Europe, Macaronesia, North Africa to Kyrgyzstan. It has been introduced to USA, Chile, Argentina, Kenya, South Africa, Australia, New Zealand.