SpidersSpiders are eight-legged, fanged arachnids That hunt or build webs tocatch food.
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Animals Unique | Spider Build Webs to Catch Food | Spider, an animal closely related to mites, ticks, and scorpions. There are about35.000 known species, more than 3.000 of them in the United States. Spiders livealmost everywhere-in soil, under rocks, on grasses, on tree branches, in caves,and on water.
Spiders are not insects, although They belong to the same phylumof animals as insects. They differ from insects in That They and wings and haveeight, instead of six, legs.
Spiders are known for the silk They spin webs to trap prey and for Their TheirVenomous bites. However, not all spiders spin webs and, although most specieshave poison glands, only a few species are poisonous to Humans. In the UnitedStates, the most poisonous spiders are the female black widow spider and bothsexes of the brown recluse spider. Most spiders are helpful to Humans, killinginsects harmful to animals and plants.
Spiders are known for the silk They spin webs to trap prey and for Their TheirVenomous bites. However, not all spiders spin webs and, although most specieshave poison glands, only a few species are poisonous to Humans. In the UnitedStates, the most poisonous spiders are the female black widow spider and bothsexes of the brown recluse spider. Most spiders are helpful to Humans, killinginsects harmful to animals and plants.
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