SPIDERS IN IDAHO...
Idaho has 12 unique spider species of which the brown recluse and the black widow are considered the most dangerous. The hobo that was detected here for the first time during the 1960s commonly thrives throughout the country, though its level of toxicity to humans remains a topic of debate.
Common spiders: Hobo (Eratigena agrestisI), Cat-faced (Araneus gemmoides)
Largest spider: Hobo (Eratigena agrestisI)