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Photo#343074
Eyes--detail - Badumna longinqua

Eyes--detail - Badumna longinqua
Alameda County, California, USA
October 12, 2009
Added blowup of eyes, with color adjusted to exaggerate the contours. It still isn't very sharp. The eye on the right looks like possibly two eyes close together.

Images of this individual: tag all
Spider - Badumna longinqua Spider - Badumna longinqua Spider - Badumna longinqua Eyes--detail - Badumna longinqua The spinneret end - Badumna longinqua

Moved
I'd say we are all in agreement with this new image. Nice follow-up.

Eyes
In that same book I was citing earlier (1), there is an eye pattern diagram but only for Paratheuma. Their anterior and posterior lateral eyes are incredibly close together making them appear 'connnected'. I would assume that the ALE and PLE are about the same in Badumna too (very close). Looking at this new photo, I think I'm seeing that the AME really are larger in this photo!? And the PME are much smaller and 'tucked behind' those larger Anterior Median Eyes? Do you guys sort of see what I'm talking about? Or maybe my eyes are playing tricks on me. I should probably go get some sleep. :)

 
Yes, I see
If what looks like a large eye is really two small eyes joined up, then the median eye is larger than either half of that pair. I'll go with Badumna on the basis of eyes and habitat. This is definitely not an intertidal zone.

But where was its web?

 
Mystery
Maybe it was in the process of building a new web or something? I think I sort of see a few strands of silk in the photos. I guess those could easily be something else's web though. I wish my book had more info on this genus' lifestyle and such. I don't know what season they mate or if they ever wander for food. If we knew any of that, it would help with the web mystery.

I'm glad you contributed these photos. I had fun researching!

 
More closeups
Four photos added today. [EDIT: I deleted some of these photos on November 30.]

This spider doesn't seem to build webs where I find her. Today she was under the same leaf a few hours apart without having made a web. Possibly they're nocturnal? Or missing the last joint of a front leg interferes with web construction?

My first three photos show a solid white horizontal patch near the spider. An older photo of a Long Beach specimen had a similar patch. These look to be made of silk. I don't know their function.

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