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European garden spider

Araneus diadematus

Description:

Individual spiders' colouring can range from extremely light yellow to very dark grey, but all European garden spiders have mottled markings across the back, with five or more large, white dots forming a cross. The white dots result from cells filled with guanine, which is a byproduct of protein metabolism.[4] Adult females range in length from 6.5 to 20 mm (0.26 to 0.79 in), while males range from 5.5 to 13 mm (0.22 to 0.51 in).[5] The third pair of legs of garden spiders are specialized for assisting in the spinning of orb webs. These spiders also use them to move around on their web without getting stuck. These legs are useful only in the web; while on the ground, these legs are of little value.[citation needed] Since this tends to be a passive animal, it is difficult to provoke to bite—but if it does, the bite is just slightly unpleasant and completely harmless to humans.[3] The webs are built by the larger females who usually lie head down on the web, or in a nearby leaf (with a signal thread attached to a leg), waiting for prey to get entangled in the web. The prey is then quickly captured and wrapped in silk before being eaten. Orb spiders are said to eat their webs each night along with many of the small insects stuck to it. They have been observed doing this within a few minutes. A new web is then spun in the morning.[3] The much smaller male will approach the female cautiously to mate. If not careful, he could end up being eaten by her

Habitat:

The European garden spider, diadem spider, cross spider, or cross orbweaver[2] (Araneus diadematus) is a very common and well-known orb-weaver spider in Europe and parts of North America, in a range extending from New England and the Southeast to California and the northwestern United States and adjacent parts of southern Canada

Notes:

spotted in my backyard,at the moment we have 3 of those in a very small area

1 Species ID Suggestions

The MnMs
The MnMs 11 years ago
European garden spider
Araneus diadematus European garden spider


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13 Comments

Thanks Satyen,i have at list 4 living actualy in my backyard,i'am doing a video to up load so we can see the web construction

Wild Things
Wild Things 11 years ago

Cool find!

i'll do it,my wife was just telling me that she saw that they maked the web every day :) and i look and you where telling me the same and why they do it :) PN is a amazing tool for people who want to know more about nature,thanks Emma
i uploaded a 6 photo series of her making or eating the web strang :)
http://www.projectnoah.org/spottings/147...

Hema  Shah
Hema Shah 11 years ago

You must take a video. They eat up the web strand by strand and then make a new one everyday.I am simply fascinated .

super gentle,they let us bee at 5cm without problems,and the way they make the web,is amazing,i have to make a video,it's the only way of capturing the process

Hema  Shah
Hema Shah 11 years ago

these are very gentle.

Thanks Emma(i cant call you PerilsOfPlastic :),it's my prefered spider until now,from the ones we find :-)

Hema  Shah
Hema Shah 11 years ago

I have the same one in a corner and it is cute. Yesterday it caught a prey and wrapped it up like a burrito. The colors are not as rich as your spider though.I really like to observe it everyday.
http://www.projectnoah.org/spottings/146...

Hema  Shah
Hema Shah 11 years ago

Beautiful colors!

Thanks very much Marta for the ID
Thanks Maria i agreed gorgeous girl :) it's a femmale,i'ts bigger than the male,i'll upload next days the male ,it's more gray and little

Maria dB
Maria dB 11 years ago

Great spotting, Antonio; it's a beautiful spider.

Thanks Emma ,yes it's a big web i have to make another spotting of the smaller one ,more grey and them i'll load one of the web photos we have :)

Hema  Shah
Hema Shah 11 years ago

Beautiful spider! You can also see its circular web in the last pic.!

Braga, Portugal

Spotted on Aug 26, 2012
Submitted on Sep 7, 2012

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