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north of the adirondacks – wildflowers & perennials that survive winters colder than my wife's feet

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Posted by WiseAcre on Sep 6th, 2010

Fishing Spider?

2010
Sep 6

Lately everything keeps going back to fishing. Blood curdling screams from my wife included.

Let me explain.
What is referred to in our house as a ‘Big Hairy Drain Spider’ had elicited the usual response from you know who. The BHDS alert prompted me to think of the spider photos I took in July. I figured it would be more productive trying to identify the spider I saw rather than some imaginary spider in her hair. The only thing stopping me was the ritual ‘head and back check’. Once she found me at the computer and I was able to dismiss her panic I was free to dig up these photos.

Here you can see why I thought ‘nest’ right away.
Spider nest in Joe Pye-weed

The construction at the top a the Joe Pye-weed flower stalk looks more like a nursery web the closer you look.

Spider nursery nest

Egg sac? I don’t want to count the spiders before the eggs are hatched but I’d wager there’s a whole lot of future screams developing in that web.

spider egg sac in nest

So if this is a nursery web, what kind of spider would build such a thing? I think we can start off with a BFS. Easily over 3 inches long with it’s legs stretched out I would say qualifies this as a big freaking spider. Well at least around here in the north country it does. Thank goodness for cold winters, they keep the real big hairy drain spiders away.

Fishing Spider nesting

She definitely is one bad a$$ mother protecting her nest. Remembering the first rule of wildlife observation, ‘If you stick your nose between a mother and her offspring, she’ll do her best to bite your face off’, I cautiously bent the stalk with one hand while photographing with the other from what I hoped was a safe distance. During the whole photo shoot she refused to flee and I could feel the venom in her gaze. I had the feeling she would pounce at any second.

Fishing Spider

She stared me down. Of course it wasn’t a fair fight, optically the odds against me were 4 to 1. She also remained steadfast on 8 legs while mine signaled to me their readiness to collapse the second she made a move on me. Having no clue how far she could jump, I played it smart and let her win. There’s no shame in taking a dive when pitted against a determined female.

fishing spider

It was her eyes that took me so far down the path. She had smiling eyes – each set of four formed a grin. I took it as a sign her genus was Dolomedes and not Pisaurina. The Pisaurina genus frowns with it’s lower set of eyes. This pretty has a double grin.

Fishing spider eyes

I had to stop here on the path I took:
Nursery Web Spiders (Pisauridae) – Fishing Spiders (Dolomedes)

I didn’t find any species I could feel comfortable with. I feel as if I’m on the right path but this is as far as I go. I’m not ready to make a commitment with her yet. I keep getting this feeling she’s the type I don’t want to know even if she has a sizable waterfront nest-egg.

I could be totally wrong about the preliminary identification but at least I got back to fishing.

NAME THAT SPIDER
Although this is not a contest the first person to submit the correct identity of this spider wins the right to wear a smug look on their face. And don’t forget to enter the concurrent non-contest for the best non-scientific names. In the case multiple winners are chosen each will be able to claim their own aura of whatever.
ENTER NOW BEFORE IT’S TOO LATE. NON-CONTEST ENDS WHEN PIGS FLY

July 17, 2010
Town of Clare, St. Lawrence County, NY
Middle Branch Grasse River

10 Responses

  1. Louise Says:

    Living in an old house, and, thus, being all too familiar with genus “big hairy drain spider,” I can say with some certainty that your beastie is a “get too close to me, you creepy thing, and I’ll smoosh you with a folded up newspaper” spider. Gawd! That thing would send even my cats running.

  2. Randy Says:

    Wise,
    I think it is a female Dolomedes scriptus, but I’m no expert on spiders!

  3. Sunny Says:

    nasty lookin fella, amazing looking web though. Nice job on the photos

  4. Benjamin Says:

    optically the odds against me were 4 to 1–so you don’t where glasses for glasses for glasses?

  5. ellada Says:

    No, please no spider, I hate them.
    Bye, see you next time.

  6. Leo Says:

    I know what that thing is: It’s One Mean Looking Critter. I don’t care how many eyes he’s got, he’s still mean.

  7. Meredith Says:

    Sweet! I particularly like the photo where she’s raising her front legs at you menacingly.

  8. meredehuit Says:

    I do have a name for your spider: C.R.E.E.P.Y.

    Amazing pics but I had to convince myself she couldn’t jump at me before I could really look at them. That is as close to a spider as i ever want to get but she really is an amazing creature. Thanks for visitng my hummingbird post! So glad you enjoyed it, left feet and all!

  9. miss m Says:

    What a beaut ! Great pics !

  10. Jamie Says:

    I am reading this from my cell phone so it’s hard to determine but I can’t find a place to post the picture I have of some close up spider pics I took that look just like that. Email me if you would like to post them.

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