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View Full Version : Well i need id


bhoeschcod
01-13-2009, 06:35 PM
After seeing the same spider over and over i thought id try to get an id for them here is a female that i found on my sock [dirty cloths] what is this???? http://z13.invisionfree.com/Terrariums/index.php?act=Attach&type=post&id=196405
im thinking it tenegaria domestica:confused:

Venom
01-13-2009, 07:05 PM
No ID can be attempted with that photo. You'll need to give us a clearer, closer image.

bhoeschcod
01-13-2009, 07:24 PM
k ill try to get a better photo:(

jsloan
01-13-2009, 07:44 PM
After seeing the same spider over and over i thought id try to get an id for them here is a female that i found on my sock [dirty cloths] what is this???? http://z13.invisionfree.com/Terrariums/index.php?act=Attach&type=post&id=196405
im thinking it tenegaria domestica:confused:

I agree, you need a better picture. However, just so you can compare, here is what an adult female Tegenaria domestica looks like:

http://www.canadianarachnology.org/data/canada_spiders/images/habitus/Tegenaria_domestica.jpg

Unfortunately, if your spider looks like this it will be almost impossible to ID it to species based just on a picture. For example, here is what Tegenaria agrestis looks like:

http://www.canadianarachnology.org/data/canada_spiders/images/habitus/Tegenaria_agrestis1.jpg

Virtually identical. While you might be able to find small differences between the individuals in these two pictures, that won't help. Individuals vary slightly even within a single species. You really have to look at these spiders under magnification to tell them apart (and there are other species of Tegenaria that also look very much like either of these guys). Also, going by size isn't reliable, because adult individuals within a species also vary in size. Many of the species in this genus simply look very much alike.

You may very well have a Tegenaria domestica. Where did you say you're located? If you're in one of the prairie provinces it's more likely you have T. domestica than T. agrestis. I'm pretty sure that T. agrestis is found more toward the Pacific coast areas. One of the reasons I'm "up" on these spiders at the moment is because I found a T. domestica in Edmonton last week and went through the whole keying-out thing to identify it.

At any rate, try and take a good, clear, close picture, with good lighting. It may turn out to be something else entirely, so that's a good reason to post a better picture. :)

jsloan
01-13-2009, 07:50 PM
Here's a great article, with pictures, that shows you how to tell these and similar-looking spiders apart:

http://pep.wsu.edu/pdf/PLS116_1.pdf

Enjoy! :)

-Exotic,
01-14-2009, 06:24 PM
Better pic will help.. but im with jsloan its a Tegenaria agrestis.

jsloan
01-14-2009, 08:46 PM
Better pic will help.. but im with jsloan its a Tegenaria agrestis.

Actually, I said it might be T. domestica - and that was pure speculation as to which species it might be if it turned out to be Tegenaria. That's as far as I'd go at this point. Without a better picture I wouldn't even take a real guess as to what family it belongs to. All I would say at this point, based on the picture, is it looks like some kind of spider. :)

-Exotic,
01-15-2009, 09:45 PM
Actually, I said it might be T. domestica - and that was pure speculation as to which species it might be if it turned out to be Tegenaria. That's as far as I'd go at this point. Without a better picture I wouldn't even take a real guess as to what family it belongs to. All I would say at this point, based on the picture, is it looks like some kind of spider.
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Lol sorry i was up at like 4 am buzzed with my bros. :wicked:

bhoeschcod
01-16-2009, 10:41 PM
i live in saskatchwan birch hills if you wanna get technical!

buthus
01-17-2009, 09:31 AM
i live in saskatchwan birch hills if you wanna get technical!
Yep, try and keep it technical. Theres probably around 40,000 species of spiders in this here world and I bet half of em look just like yours photographed with low light/slow shutter. :)