I know that this blog has focused a lot on spiders this year. My spider knowledge is basic and these posts, their photos and required dip into spider ecology (arachnology) helps me to improve that knowledge. I recently purchased a spider ID guide (Britain’s Spiders by Bee, Oxford and Smith) and it’s helped me to gradually open a better understanding of these, well, misunderstood animals. I do wonder how much the tales of antipodean killer spiders has made people in England, where there are no venomous native spiders, needlessly fearful. Of course it’s different for arachnophobes.
My favourite group of spiders are the jumping spiders, the salticids. The first jumper I ever saw or photographed was one of the zebra spiders, of which we have three species in the UK. You can only identify them with microscopic assessment of their genitals, which is beyond this blog. Regardless, I found a zebra spider on the wall of my living room, which I now appreciate is just a giant invertebrate trap. I have actually also had a starling find its way in.
I knew this would be a good chance to try and get some good photos of the spider because there are few places to hide. I helped the spider onto my finger tip which, though the photo isn’t focused properly, does show how small (and harmless) it is.
And here is a reminder to you all of how most macro photos come out – out of focus. I suppose it’s half the fun.
Zebra spiders are beautiful inverts. Their name obviously comes from their black and white patterning.
One part of the spider that I really wanted to share is its fangs. They are seen below the pedipalps, what are effectively reporoductive organs for spiders. I presume the spider was hunting for prey, or perhaps even looking for a mate.
I helped the spider back out onto the windowsill where it wandered along the draught excluding brush. I hope it found what it was looking for (unless you were the thing it was looking for!).
Thanks for reading.