![Closeup Of An Spider Cocoonegg Sac Of An European Black Widow Maternal Care Of A Latrodectus Tredecimguttatus Stock Photo - Download Image Now - iStock Closeup Of An Spider Cocoonegg Sac Of An European Black Widow Maternal Care Of A Latrodectus Tredecimguttatus Stock Photo - Download Image Now - iStock](https://media.istockphoto.com/id/1267401965/photo/close-up-of-an-spider-cocoon-egg-sac-of-an-european-black-widow-maternal-care-of-a.jpg?s=1024x1024&w=is&k=20&c=FLN8W0dS0iZkHVR61zyEKChAKqTssMnoXf9afpyiyd4=)
Closeup Of An Spider Cocoonegg Sac Of An European Black Widow Maternal Care Of A Latrodectus Tredecimguttatus Stock Photo - Download Image Now - iStock
![Could this be a cocoon or spider egg sac? It's clearly fuzzy, but it's not soft. On my windowsill in Placerville, CA : r/whatsthisbug Could this be a cocoon or spider egg sac? It's clearly fuzzy, but it's not soft. On my windowsill in Placerville, CA : r/whatsthisbug](https://i.redd.it/x3goiqda5ds51.jpg)
Could this be a cocoon or spider egg sac? It's clearly fuzzy, but it's not soft. On my windowsill in Placerville, CA : r/whatsthisbug
![Weird egg sac or cocoon found on stick in Tucson, Arizona. Couldn't find any information online about it. : r/whatsthisbug Weird egg sac or cocoon found on stick in Tucson, Arizona. Couldn't find any information online about it. : r/whatsthisbug](https://i.redd.it/iugyg6jydg211.jpg)
Weird egg sac or cocoon found on stick in Tucson, Arizona. Couldn't find any information online about it. : r/whatsthisbug
![Figure 1 from First record of egg sac predation of the wasp "Tromatobia" sp. Foster, 1869 (Hymenoptera: Ichneumonidae) upon "Araneus omnicolor" (Keyserling, 1893) (Araneae: Araneidae) | Semantic Scholar Figure 1 from First record of egg sac predation of the wasp "Tromatobia" sp. Foster, 1869 (Hymenoptera: Ichneumonidae) upon "Araneus omnicolor" (Keyserling, 1893) (Araneae: Araneidae) | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/7dcd678b26317523e8f4472874884362f066f2bb/3-Figure1-1.png)