Here's why:
* Wood spiders (genus Araneus) are orb weavers, meaning they build circular webs. They are generally harmless to humans, though their bites can be painful. They are common in wooded areas, hence their name.
* Brown recluse spiders (genus Loxosceles) are known for their violin-shaped marking on their cephalothorax (head). They are venomous and their bites can cause serious tissue damage. They prefer dark, undisturbed areas, often found in homes and sheds.
Key Differences:
* Appearance: Brown recluse spiders are light brown with a distinct violin-shaped marking, while wood spiders can have various colors and patterns.
* Web type: Wood spiders build large, circular webs, while brown recluses build irregular, messy webs.
* Venom: Brown recluse spiders have venomous bites that can cause severe tissue damage. Wood spiders have bites that are generally not dangerous to humans.
* Habitat: Wood spiders are found outdoors, while brown recluse spiders are more likely to be found in homes and garages.
Important Note: It's always best to consult with a professional if you suspect a brown recluse spider is in your home. They can help identify the spider correctly and recommend the best course of action.