Black widow
The spider you are referring to is likely the black widow spider. The female black widow has a distinct red hourglass shape or white crescent on its abdomen. They are known for their venomous bite, so caution should be taken when encountering them.
If you encounter a big black spider with a white stripe on its back, it is likely a black widow spider. Stay calm and slowly back away from the spider. Do not try to touch or handle it. Contact a pest control professional to safely remove the spider from your surroundings.
The spider you are describing is likely a black widow spider (Latrodectus mactans). Female black widows have a distinctive red hourglass shape on their abdomen rather than a white heart shape, however. It's always best to exercise caution around any unfamiliar spider species.
I love riddles!! What kind? i have caught a spider with those exact same markings... the white "spot" on top of it's abdomen looks more like a white heart, and i found this spider in my yard in Sacramento, CA.... from what i have learned this spider is a Daring (or Bold) Jumping Spider... harmless and non aggressive supossedly...
A spider that has a brick colored heart-shaped marking surrounded by white on its back and lives on the ground might be an orb spider or a white tail spider. This spider might also be a common garden spider found in much of the U.S.
Black Widdow Spider PS:I am A student in the 6th grade
could be a male crab spider, or a writing spider.
black hairy with white dots on its back
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The spider you are describing sounds like a daring jumping spider (Phidippus audax). They are known for their black and furry bodies with white spots on their backs and white stripes on their legs. Daring jumping spiders are commonly found throughout North America.
Likely the Daring (Bold) Jumping Spider
A RED BACK!!! bY THE WAY I WOULDN'T TOUCH IT!! THEY ARE REALLY DEADLY, ESPECIALLY THE BABY ONES!!! ^ i wouldn't pay attention to that If the red is on the belly then worry more, it the red is on the back its not a black widow, ive seen a bunch of spiders with a black body and white stripe, they are jumping spiders, the red button i don't know much about.