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Crevice Weaver Spiders

recluse or wolf spiders?
Location: Las Vegas nevada
November 21, 2010 10:05 am
I seen many spiders around my home when since my family and I moved in two years ago. My husband thought they were wolf spiders and told me not to worry so I wasn’t to concerned about them.
Recently I’ve seen pictures of both the recluse and wolf spiders and now I’m confused as to what mine are.
I’m concerned for the safety of my kids since there are such a large number of them.
I try to grab my camera every time I see an interesting or scary bug. I’ve got pictures of different spiders, they might not even be the same species.
Any help would be greatly appreciated.
Signature: Thank You (your bug-a-phobic friend) Emm

recluse emm 300x274 Crevice Weaver Spiders

Male Crevice Weaver Spider, not Recluse Spider?

Dear Emm,
Only one of the spider images you attached is a Recluse Spider, and since the quality of that image is different, we are surmising that perhaps you didn’t even take that photo, though your email does not indicate that.  We will attempt to identify your other spiders.

kukulcania emm 2 300x294 Crevice Weaver Spiders

Female Crevice Weaver Spider, we believe

Update/Correction
Hi again Emm,
Now we are having second thoughts.  We believe all of your spiders Crevice Weaver spiders in the genus
Kukulcania, possibly the Southern House Spider, Kukulcania hibernalis.  The lighter colored one with the longer legs looks just like a male Southern House Spider posted to BugGuide.  The other specimens look like females that are posted to BugGuide.  We would encourage anyone reading to confirm or correct this identification.

kukulcania emm Crevice Weaver Spiders

Female Crevice Weaver Spider, we believe

Eric Eaton Concurs
Hi, Daniel:
… Well, it is definitely a species of Kukulcania, but I don’t think that species (K. hibernalis) ranges into Nevada.  Likely a different species.
Eric

Update from Emm
I took all the photo’s myself. The first photo was of a spider that was inside my home. I took that picture after putting the spider inside a plastic container, that’s why the quality looks different. the other spiders were all outside and  I took the photo’s from a distance.
I wasn’t aware that I could identify the spiders by their eye configurations. next time I’ll know where to point the camera. I read that recluse spiders don’t have fine hairs on their legs and it’s easy to see that there is hair on the legs of my spider which leaves me to believe that you correctly identified mine to be house spiders.
I know now not to do an image search to help me identify insects. the results were very misinforming
I appreciate all your help.  If you’re interested I have photo’s of other insects, most of the pictures are in good quality. the photo’s are of aphids, a June beetle, an adult and a juvenile praying mantis, a male carpenter bee and a beetle. I’m unaware of the exact species but it’s bigger than my hand. I took pictures of it from where it was when I first seen it and then took more pictures of it while it was in a container. .  if you’d like to see them let me know. I’m not a photographer but I think some of them are good shots
Thank You for all your help; Emm
p.s.  All of the bugs that I’ve captured were taken away from my house and set free. I don’t kill them.

What's That Bug? does not endorse extermination

Western Spotted Orbweaver from Mexico

I find this one!
Location: Nuevo Laredo – Tamaulipas – México
November 20, 2010 4:28 pm
yeah it was pending at his web in fron of my door, i want to know if somebody could tell what kind of spider is. Im too curious and i’v never seen a spider like this before.
Signature: Isra

orbweaver isra mexico 245x300 Western Spotted Orbweaver from Mexico

Western Spotted Orbweaver

Hi Isra,
Your spider is an Orbweaver in the family Araneidae.  We believe it is the Western Spotted Orbweaver,
Neoscona oaxacensis, which is a variable species, but we found a photo on BugGuide that matches quite closely.

orbweaver isra mexico 2 208x300 Western Spotted Orbweaver from Mexico

Western Spotted Orbweaver

Cross Spider from Croatia

spider alert
Location: Zagreb (city center), Croatia, Europe
November 19, 2010 9:50 am
hi,
I have this thing living under my outdoor window sill for the past week or so. It’s scary as hell. I’ve never seen this species around here before. It made this yellow ball that can be seen under it. The photo was taken today. The outside temperature goes to near 0°C at night at this time, and it seems to be pretty comfortable with that. Please tell me what it is. Thanks!
Signature: danko

cross spider croatia danko 300x201 Cross Spider from Croatia

Cross Spider

Hi Danko,
This is a female Cross Spider with her egg sac.  She is a harmless Orbweaver and her species,
Araneus diadematus, has the distinction of being the first spiders sent into space when Anita and Arabella we sent into orbit in 1973 aboard Skylab 3 to see how spiders would spin webs in weightlessness.  You may read about Skylab 3 on the About Chemistry website.  Your spider will probably not survive very much longer, but her eggs will hatch in the spring.

That was super fast!
Thank you!

What's That Bug? does not endorse extermination

Marbled Orbweaver

gorgeous spider
Location: Eastern Long Island, NY
November 1, 2010 1:26 pm
My teacher found a spider with a reddish coral colored body (cephalothorax), red and white/clear striped legs, and a black and yellow abdomen that looks like a Rorschach test. The spider was about .5 inch long.
Signature: spider nerd

marbled orbweaver 300x291 Marbled Orbweaver

Marbled Orbweaver

Dear spider nerd,
Sometimes we go back a ways through unanswered mail to find an interesting letter to post, and today we happened upon your lovely image of a highly variable Marbled Orbweaver,
Araneus marmoreus.  This is only one possible color combination, but it is a distinctive one.  You can compare your photo to this image posted to BugGuide.

Trapdoor Spider

Trapdoor Spider – CA
Location: Berkeley, CA
November 17, 2010 3:20 am
I saw this spider outside of a well maintained building near a nature reserve in Berkeley, CA. I took the photos 3 nights ago, in mid November; weather has been warm, barely any rain, and with some humidity. It looks to me like a trapdoor spider, but it doesn’t look like ”the” California Trapdoor spider. You’ve gotta tell me, what’s this bug?
Signature: Jim

trapdoor jim 300x181 Trapdoor Spider

Trapdoor Spider

Hi Jim,
You are correct that this is a Trapdoor Spider and you are also correct that it is not the California Trapdoor Spider,
Bothriocyrtum californicum.  We believe it is probably a Tube Trapdoor Spider in the genus Calisoga based on this image posted to BugGuide.

trapdoor jim 2 300x269 Trapdoor Spider

Trapdoor Spider

Tarantula

Taratula
Location: bay area n.california
November 16, 2010 11:45 pm
my son and I found this guy while hiking. Just curious as to what type of tarantula it is. Thank you
Signature: Sean Miller

tarantula sean 300x225 Tarantula

Tarantula

Hi Sean,
Your Tarantula is in the genus
Aphonopelma.  BugGuide has this information posted:  “The Aphonopelma of North American are poorly known. Although many species have been described few specimens can be properly identified either by using available keys or by wading through species descriptions . Most identifiable specimens belong to species found in Mexico or Central America that are easily recognized by unique color patterns, such as that of A. seemanni . Correct identification of specimens collected within the United States is often suspect since determinations must be based on the process of elimination using collection dates and locality data in combination with coloration, coxal setation, and metatarsal scopulation .
Quote taken from: http://americanarachnology.org/JoA_free/JoA_v25_n2/JoA_v25_p137.pdf

Huntsman Spider from the Philippines

cave invertebrates
Location: Lanao del Norte, Philippines
November 15, 2010 1:12 am
i would like to ask a help to identify these specimen. i collected these invertebrates from the cave in the Philippines. i find it hard to identify them because i have no standard taxonomic keys and other references. Please kindly help me because they are needed to be identify for my thesis. I hope for your help, as soon as possible. Thank you for your consideration.
Signature: immediately

huntsman philippines 300x231 Huntsman Spider from the Philippines

Huntsman Spider

Ed. Note: We have already responded to immediately regarding our issues with doing these identifications, but we couldn’t resist posting this image which we believe is one of the Huntsman Spiders in the family Sparassidae, also known as the Giant Crab Spiders

Banded Garden Spider

spider/crab thing idk
Location: Kansas
November 11, 2010 6:20 pm
found this picture and i have noooo clue what it is?? can you please infor me?
Signature: Jillian Watson

banded garden spider jillian 300x218 Banded Garden Spider

Banded Garden Spider

Hi Jillian,
In our opinion, this appears to be a Banded Garden Spider,
Argiope trifasciata.  You can compare your image to the images on BugGuide.  Orbweavers in the genus Argiope are impressive spiders that attract much attention.  They are not considered to be dangerous, though it is possible they may bite if carelessly handled.


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