Commonly known as the deer tick, this species is a vector for several diseases, most notably Lyme disease. In most cases, the tick must be attached for at least 36 hours to transmit the disease.
Photos 1-3 by allysonv, 4 (for scale) by adeans, 5 (engorged) by duncan10, and 6 (male - all others are female) by sambiology
PLEASE REMEMBER THAT NEGATIVE COMMENTS ON MY BUG POSTS ARE NOT ALLOWED. That includes posts about potentially harmful species. Negative commenters will be blocked.
I just realized I never posted photos of this really pretty harvestman i came across a while back. Note the green pedipalps and the dark and light spots on its back.
Araneae. This order is made up of spiders, eight-limbed arthropods with fangs generally able to inject venom and spinnerets that extrude silk.
Xiphosura. This order is made up of horseshoe crabs, marine arthropods whose bodies are covered by a hard carapace. They mainly feed on worms and molluscs on the ocean floor. The blood of some species is harvested for LAL, which is used to detect and quantify bacterial toxins
I think one of my favourite jumping spiders is Opisthoncus necator just because its common name is just “The Murderer” for some reason, so if I ever go to look at it on iNat, I am greeted with this very accusatory title and what is essentially its mug shot
Random fact: Although jumping spiders can't move their eyes, they can move their retinas to change their field of view. It's as if they're looking through a window.
If the spider is clear enough, you can even see the retinas moving through the cephalothorax:
Image sources: Melvyn Yeo, M.F. Land, and wmaddisn
Orion (p***************[email protected]) submitted: HI!! i saw this spider and have no idea what it is, this was in rio (southeastern brazil), it is relatively close to sea level and around 5 centimeters??? sorry but i couldn’t really get a picture of it from the top and thank you
A beautiful woman! She’s an African hermit spider. Obviously non-native, but still lovely. There’s some color and pattern variation between individuals but here’s an example of the other side:
today i had a discussion with someone on the things we call scorpions that are not scorpions . because entomologists love to call things by names they are not actually.
ended up with this little . presentation. guide. thing. there are probably many, many more, but this is what we came up with on the Spot