They are like other Spiders and eat mosquitoes, gnats, aphids, as well as other house and garden pests. Unlike other spiders, they are not reported to have ever bitten a human being so far as I know. They do not make invasive or annoying webs, and are generally very secretive. An interesting side-note is that unlike other spiders they have binocular vision and can see in color. There is also a species (portia) that lives in Australia that is unique to science in that they seem to 'learn' different styles of hunting and are intelligent enough to apply them to different prey types.
Arachnids will eat other insects that may be able to harm you. They also have a part to play. Birds will eat them or some spiders will eat birds like the hawk eating tarantula. They can be an important source of food for some animals.
Spiders help man by destroying a lot of pests that lurks around our house and anywhere else.
because unlike other spider's are not reported to have ever bitten a human
A genus of jumping spiders.
Jumping spiders, or bold jumping spiders, are black and white, fuzzy spiders that move with jerky movements. These spiders do not build webs, and their bite is harmless to humans.
birds, wasps and humans
black widows are not endangerd.
Jumping spiders are fed upon by preying mantises and certain wasps. The Pompilidae wasp family tend to lay their eggs on the spider and entomb it for the emerging larvae to feed on.
The scientific name for the black jumping spider is Phidippus audax.
I really dont think that jumping spiders can kill any one
Spiders are carnivorous, they eat insects
5g
Yes
A genus of jumping spiders.
Bugs
Jumping spiders, or bold jumping spiders, are black and white, fuzzy spiders that move with jerky movements. These spiders do not build webs, and their bite is harmless to humans.
Yes
yes 2.3
yes they all do
Brazilian wandering spider, Tarantulas, jumping spiders,