/r/spiders
All things Arachnid: articles, photos, videos, art, and ID requests are welcome.
All things Arachnid: articles, photos, videos, and ID requests are welcome.
BEFORE YOU POST:
This is a "No Nope Zone." Hackneyed jokes referencing fire, "nopes," or gratuitously killing spiders will be removed or downvoted to oblivion.
x-posts from r/WTF are not allowed. Posts referencing that subreddit will be deleted.
Include geographic location (country, state, province, region) with ID requests. There are tens of thousands of species -- this helps narrow it down.
There is no need to crosspost to /r/whatsthisbug - the same people identify spiders on both subreddits.
Do not post pictures of "bites" unless you personally witnessed the spider biting the person. If you're asking "Is this a spider bite?" the answer is almost certainly no. Pictures of random red bumps or yucky patches will be removed.
Photo tips: The most helpful views for identifying a spider include:
a view from directly above
the eyes
a view from below
These are just tips -- if you didn't get a chance to get these, post what you've got! The spider sleuths will do their best.
Making IDs
Amateurs are encouraged to guess. An important exception is guesses about medically significant spiders (widows, recluses, etc). In those cases, leave it to people who know. Otherwise, an innocent person or spider could get hurt.
Is it dangerous?
The vast majority of spiders are harmless to humans. If you live in North America, there are only TWO types of spiders with the potential to cause serious harm:
Brown recluse (a.k.a. fiddleback) - Loxosceles reclusa
Note the limited range of the brown recluse.
Black widow - Latrodectus sp.
Severe reactions are rare. A lot of spiders may look similar. If you aren't sure about your spider, please post and ask! By the way, science does not support that hobo spiders pose any threat.
Outside N. America, the following spiders have the potential to be medically significant (list may not be comprehensive):
Wandering spiders of Central and South America (Phoneutria sp. and others)
Recluses (Loxosceles sp.) in the Americas, Africa and the Mediterranean.
Sicariids (found in southern Africa and South America)
Australian funnel-web spider (Atrax robustus)
Australian redback (Latrodectus hasselti)
Mouse spider (Missulena sp.)
External links to spider ID resources:
Bugguide: Spiders of U.S. & Canada
Field Guide to Spiders of Australia
Spiders of Europe and Greenland
Other subreddits you might like:
/r/spiders
Any ideas I been told it’s likely something with lots of legs was hungry
Southern uk in a house full of friendly and rather beautiful false widows
I'm wondering what kind of spider I might be dealing with before moving things to knock down the web. I live in an apartment, usually never get spiders so this is kind of odd. I just dusted under here a month or two ago so this is pretty new. Ontario, Canada
Hims got green pinchies
Found this little guy chilling in the corner of a spare room in the basement. Can someone ID?
Located in TX. Thanks!
Is this one a friend?
Santa Cruz Mountains in California
Location Jerusalem
Sat down to poop and I found this guy hanging out on the door frame. Maybe an inch in length, white pattern on his back, in Houston TX
She was very curious in following my finger. She even flipped onto her back when my finger got too close which I thought was unusual behavior for a spider. Never seen one like it. If anyone knows what it could be I would appreciate
Anyone know what this is, yesterday it was just this one and now it looks like it caught another spider. Taken in Bloemfontein, South africa.
Just the title, thanks !
Hi ! I found this beauty yesterday, she was hiding in a little cavity in my garden's door. I assumed she's a female because of her large abdomen but I might be wrong? Does anyone know what species she is? I live in the mid/south of France very near the Alps. Length wise I'd say she's approximately 2cm (4cm with her legs). She is pretty thicc, living in France it's pretty rare to come across spiders this big so I was thrilled :) She was very gentle and I just pushed her back in her little hole. I checked again today and she was still there chilling, i noticed numerous molts around her, you can see them progressively get bigger so she must have been living here for a while!
We live in Central Florida towards the coast. Any idea what it is? I’ve seen a couple of them the past few weeks. This was the only picture I was able to get of it so I’m sorry in advance.