What is what kind of spider is charlotte?

Charlotte is a fictional character created by author E.B. White in his beloved children's book "Charlotte's Web." Charlotte is a kind and intelligent spider who befriends a pig named Wilbur and helps save his life by spinning messages in her web to convince the humans that Wilbur is special. Charlotte is depicted as a caring and maternal figure who looks out for her friends and uses her intelligence and creativity to help others. She is widely regarded as one of the most iconic and memorable spiders in literature.