Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

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Unidentified Spider Egg Sacs, Webs, Retreats, and Droppings

White Cottony Egg Case? Spider? Hatchling egg sac? Egg sac? egg sac Egg Sac with a Seat Belt Yellow pupa/egg case Mystery structures in a dry creekbed
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon Unidentified Spider Egg Sacs, Webs, Retreats, and Droppings
Print References
(1), (2)
Works Cited
1.The Spider Book
John Henry Comstock. 1980. Cornell Univ Pr; Revised edition Fifth printing.
2.Tracks & Sign of Insects and Other Invertebrates
Charley Eiseman & Noah Charney. 2010. Stackpole Books.