Spiders are admired for their web aesthetics and have historical significance in medicine through eponyms related to their names.
Three notable spider-related medical terms include nevus araneus (spider angioma), coined by Sir Erasmus Wilson in 1842; arachnodactyly, introduced by Antoine Marfan in 1896; and the arachnoid mater, named by Frederik Ruysch in 1699.
The document also discusses the clinical management of bites from two venomous spiders found in the U.S.: the black widow and the brown recluse.