Steatoda triangulosa
(Triangulate Cobweb Spider)

Comments & ID Thoughts

Found in a corner behind some furniture in my son’s room. Do I need to be concerned?

• Submitted by: 
  
  lisanat42
• Submitted: Nov 11, 2025
• Photographed: Nov 11, 2025
• Spider: Steatoda triangulosa (Triangulate Cobweb Spider)
• Location: Aurora , Colorado, United States
• Spotted Indoors: Other
• Found in web?: No
• Attributes: