Northern-hemisphere-distribution
Guides
Crustulina sticta
Brownblack Cobweb Weaver
Crustulina sticta is a small cobweb spider in the family Theridiidae, commonly known as the Brownblack Cobweb Weaver. It has a broad distribution across the Northern Hemisphere, occurring in North America, Europe, and Asia. The species is part of a genus closely related to Steatoda, which includes spiders frequently mistaken for black widows. Available information on its biology is limited compared to better-studied relatives.