Uk bug ID please

Title says it all really... in the UK and this guy is bouncing aroind my studio late night. Just wanna know if that thing on it's butt can sting me or not.

Spider the size of an index finger residing in my room.

Found in Edinburgh, Scotland

Is this a male black widow?

I was hunting for bugs for my Venus Flytrap and found this one nestled on an abandoned flower pot. Colorado

I keep finding these all over myself after being under trees

Northern California, on my porch

Bonus cat

At our back door, is it dangerous?

Who’s this Fuzzy Buddy?

Ran into this little guy crawling across the trail on a hike yesterday. Western Montana.

I am trying to confirm the presence of bed bugs — does this look like a dead beg bug? Maybe a husk? It was hard and dried up in a door jamb

Found in the garage. (Southern California)

It looks like a cross between an earwig and a caterpillar?

About 4-5cm long. West Michigan, USA

Saw this fuzzy cutie on a hike

Was on a hike in NJ and saw this fuzzy baby. Anyone can identify?