That is going to depend on what type of spider you want to know about. Please be very specific when asking taxonomy questions.
That depends on the species of spider you are referring to. There are about 40,000 species of spider.
araneae
wow, really? your gonna ask the common name of omething when you put it in your question? the common name is spider, maybe you meant scientific, which would be Arachnid.
It can be hard to remember the scientific name of living creatures. The scientific name of a Chile black spider is Grammostola pulchripes.
It depends what species you are referring to. There is the crane fly. It's scientific name is Nephrotoma.You are probably referring to the cellar spider or the harvestmen. The cellar spideris most likely the spider you are talking about. It's scientific name is Pholcus phalangioides. There harvestmen's scientific name is Hadrobunus grandis.
Arachnid
The answer is an arachnid
The answer is an arachnid
The Black Widow spider's scientific name is Latrodectus Hesperus. That means western Black Widow spider.
Solifugae:)
Sparassidae
Spelungula Cavernicola is the more scientific name of the nelson cave spider