Plebs eburnus

Plebs eburnus
Female on web.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Araneidae
Genus: Plebs
Species:
P. eburnus
Binomial name
Plebs eburnus
Synonyms[1][3]
  • Epeira eburna Keyserling, 1886
  • Epeira rubripunctata Rainbow, 1893
  • Epeira sinuosus Rainbow, 1893
  • Araneus eburnus (Keyserling, 1886)
  • Araneus eburneus (Keyserling, 1886) (misspelling)
  • Aranea eburnea (Keyserling, 1886) (misspelling)
  • Aranea rubripunctata (Rainbow, 1893)
  • Aranea sinuosa (Rainbow, 1893)
  • Araneus rubripunctatus Rainbow, 1893

The spider species Plebs eburnus is commonly referred to as the eastern grass orb-weaver or the eastern bush orb-weaver, and sometimes more simply as the bush orb-weaver. It is an orb-weaver spider from the family Araneidae endemic to Australia. It is a very common spider with distinctive white markings (although these marking can be quite variable), which give it the species name eburnus pertaining to ivory. It is found in scrub and tall grasses where the female constructs a vertical web usually no more than 2 metres from the ground, and stays there day and night. The web of some of these spiders has been seen to be decorated with nearly vertical stabilimentum (like a clockface at 5 minutes to 5 or its mirror image).[4] The stabilimentum of the related P.cyphoxis is usually observed vertical (like a clockface at 6 o'clock).[5]

  1. ^ a b Cite error: The named reference WSC_5137 was invoked but never defined (see the help page).
  2. ^ Keyserling, Eugen von (1886). "Die Arachnidens Australiens". Nürnburg. 2: 87–152.
  3. ^ Cite error: The named reference Plebs genus description was invoked but never defined (see the help page).
  4. ^ "Plebs eburnus". Arachne.org.au. Retrieved 2015-04-07.
  5. ^ "Plebs cyphoxis". Arachne.org.au. Retrieved 2015-04-07.

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