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| » Stats |
Members: 50,176
Threads: 82,405
Posts: 853,631
Top Poster: glsammy (15,069) | | Welcome to our newest member, Songbirdsteve | |  | | 
06-12-2011, 06:55 AM
|  | Member of the Wild Empire | | Join Date: Apr 2010 Location: Devon
Posts: 448
| | | Re: Spider for id please Good Morning Juliet,
To be honest z-x-n (nice shortening Nick) normally has a distinctive web nearby, with a missing sector - nearby - hence "missing sector orb weaver" is sometimes used for a name (even more of a mouthful !).
A lot of spiders can be difficult to identify even to family from a photograph, you need to catch a number of, often very small, features : eye arrangement is particularly useful, mouth structure, spinner arrangements, leg claws, leg spines, the dreaded calamistrum and sensory hairs or tricobothria. Then to identify to species you normally need to check out the external genitalia.
In this case though.. A slightly different angle on the abdomen (slightly from one side) might be enough to rule zygiella x-notata in or out, especially with a bit more light.. If you can also get the front end as well, even better.
Regardless of ID this brief abstract about z-x-n guarding egg-sacs may be of interest.
Cheers,
Matt
p.s. Nik - just wondering if the low light levels are making the legs look more clearly annulated than normal. | 
11-12-2011, 03:28 PM
| | Wild Member | | Join Date: Dec 2010
Posts: 110
| | | Re: Spider for id please I tried unsuccessfully to get more pics a few days ago, I was going to have another go this weekend but she's disappeared now
I know better what to try and get photos of for next time now though, thanks for all the helpful comments | 
11-12-2011, 03:38 PM
|  | Knight Grand Cross of the Wild Empire | | Join Date: Nov 2006 Location: North Yorkshire
Posts: 10,729
| | | Re: Spider for id please I would leave it as Meta, | 
11-12-2011, 03:45 PM
|  | Knight Grand Cross of the Wild Empire | | Join Date: Jul 2007 Location: London
Posts: 11,832
| | | Re: Spider for id please It's Zygiella X-notata, caught in poor light. Look at the two lateral black bars either side of the abdominal join! |  | | | | Thread Tools | | | | Display Modes | Linear Mode |
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