Nigma flavescens

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Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Nigma flavescens
female from the Netherlands
male from France
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Dictynidae
Genus: Nigma
Species:
N. flavescens
Binomial name
Nigma flavescens
(Walckenaer, 1830)
Synonyms
  • Drassus flavescens Walckenaer, 1830
  • Theridion viride Wider, 1834
  • Dictyna variabilis C. L. Koch, 1836
  • Ergatis flavescens (Blackwall, 1841)
  • Argus flavescens (Walckenaer, 1847)
  • Ergatis pallens Blackwall, 1859
  • Dictyna orientalis Kulczyński, 1895
  • Heterodictyna flavescens (Dahl, 1924)

Nigma flavescens is a species of spider in the family Dictynidae. Originally described as Drassus flavescens by Walckenaer in 1830, it has undergone several taxonomic revisions and generic transfers before being placed in its current genus Nigma by Lehtinen in 1967.[1]

The species was first described by Charles Athanase Walckenaer in 1830 as Drassus flavescens based on specimens from France.[2] The species has a complex taxonomic history with numerous synonymizations and generic transfers. It was subsequently placed in the genera Theridion, Dictyna, Ergatis, Argus, and Heterodictyna by various authors throughout the 19th and early 20th centuries.[1]

In 1967, Lehtinen transferred the species to the genus Nigma, where it currently resides.[3] The genus Nigma belongs to the family Dictynidae, commonly known as mesh web weavers.

Distribution

N. flavescens is widely distributed across Europe, the Caucasus, and Iran.[1] The species has been recorded from numerous European countries and was notably rediscovered in Britain in recent years after a long absence from records.[4]

Habitat

Description

References

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