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Zygiella

From Wikipedia, the free encyclopedia

Zygiella
Zygiella atrica
Zygiella x-notata, female
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Araneidae
Genus: Zygiella
F. O. Pickard-Cambridge, 1902[1]
Type species
Z. atrica
(C. L. Koch, 1845)
Species

11, see text

Synonyms[1]
  • Parazygiella Wunderlich, 2004

Zygiella is a genus of orb-weaver spiders first described by F. O. Pickard-Cambridge in 1902.[2] In 2015, Parazygiella was determined to be a taxonomic synonym of Zygiella, and its species were moved to Zygiella.[3]

Identification

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Zygiella species are distinguished by the structure of the web, which has a missing sector containing a signaling thread leading to a retreat.[4] Zygiella x-notata, a species in the Zygiella genus, is well-researched for its missing-sector web construction behaviors.[5]

Species

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As of April 2019 it contains eleven species:[1]

References

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  1. ^ a b c "Gen. Zygiella F. O. Pickard-Cambridge, 1902". World Spider Catalog Version 20.0. Natural History Museum Bern. 2019. doi:10.24436/2. Retrieved 2019-05-15.
  2. ^ Pickard-Cambridge, F. O. (1902). "A revision of the genera of Araneae or spiders with reference to their type species". Annals and Magazine of Natural History. 9 (7): 5–20. doi:10.1080/00222930208678530.
  3. ^ Gregorič, Matjaž; Agnarsson, Ingi; Blackledge, Todd A.; Kuntner, Matjaž (2015). "Phylogenetic position and composition of Zygiellinae and Caerostris, with new insight into orb-web evolution and gigantism". Zoological Journal of the Linnean Society. 175 (2): 225–243. doi:10.1111/zoj.12281.
  4. ^ Roberts, Michael J. (1995). "Genus Zygiella". Spiders of Britain & Northern Europe. London: HarperCollins. pp. 333ff. ISBN 978-0-00-219981-0.
  5. ^ Venner, Samuel; Pasquet, Alain; Leborgne, Raymond (2000). "Web-building behaviour in the orb-weaving spider Zygiella x-notata: influence of experience". Animal Behaviour. 59 (3): 603–611. doi:10.1006/anbe.1999.1327. ISSN 0003-3472. PMID 10715183. S2CID 41339367.