a red back.
Its called The "Katipo spider"
The kind of spider that has a distinctive line running down its back is called a "striped spider."
The worst kind.
could be a male crab spider, or a writing spider.
I don't know but i found tons of them in my yard today.. I wanted to know if they were poisonous
Hey i just had a spider with a white line down its back and i can't seem to look it up on the Internet i think it might be a brown recluse I found something called a parson spider that looks similar to what you are talking about
The brown spider with a thick white stripe down its back sounds like a Zebra Spider (Salticus scenicus). It is a common jumping spider found in the UK. Zebra spiders are known for their distinctive black and white striped markings on their bodies. They are harmless to humans and are beneficial as they help control insect populations.
A distinguishing feature of a black spider is its color, which sets it apart from other spiders. Some black spiders may also have a white stripe down their back, adding to their unique appearance.
your mummy spider
Your spider is a Heartstring spider the prettiest spider ever.
The cross spider has white crosses on his abdomen. Another North American spider with white on his belly is a parson spider who has a white stripe down his abdomen.
The snake with a distinctive white line running down its back is called a California kingsnake.