Green Orb-Weaver Spider

South-Australia-Natureteers-Araneae-Orb-Weaver-Spider-Araneidae-Eriophora-circulissparsus_1
Eriophora circulissparsus aka Araneus circulissparsus
South-Australia-Natureteers-Spider-Araneidae-Eriophora-circulissparsus_2
Eriophora circulissparsus aka Araneus circulissparsus
South-Australia-Natureteers-Spider-Araneidae-Eriophora-circulissparsus_3
Eriophora circulissparsus aka Araneus circulissparsus
South-Australia-Natureteers-Araneae-Orb-Weaver-Spider-Araneidae-Eriophora-circulissparsus_4
Eriophora circulissparsus aka Araneus circulissparsus

Eriophora circulissparsus aka Araneus circulissparsus
Kingdom: Animalia
Phylum: Arthropoda
Class: Arachnida
Order: Araneae
Suborder: Araneomorphae
Family: Araneidae
Mount Barker (Longleat Property) – December 15th, 2014

Photos & Text: Karin Dawson

Of the 30 spider genera in Australia, Eriphora is the largest with 110 recorded species. This genus comprises the Orb Weavers, which construct distinctive wheel-shaped webs at dusk. None of the Eriphora are venomous to humans.

Eriophora circulissparsus (formerly Araneus circulissparsus) is a pretty light green orb weaver with a yellow abdomen, beautifully patterned with red and green markings. This is a nocturnal species, and not often seen. I have encountered E. circulissparsus three times in my garden over the last several months. The first two sightings were during the day, and the spiders were resting amongst daisy flowers and leaves. The third sighting was at sunset, where the spider was hard at work constructing her web.

E. circulissparsus is a relatively small species, with the female averaging 5 – 7 mm in diameter, though each of my three individuals measured 8 – 10 mm.

http://en.wikipedia.org/wiki/Eriophora

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