39thparallel there is a family of worms called Psychidae that you might want to look up. The bag worms can be seen here Bag Worm: Information, Pictures and Control of Bagworms. Here is a good link on the moth and additional information Bagworm moth - Wikipedia. Scott posted this link on a tent caterpillar egg sac Eastern tent caterpillar egg sac - #2 by clarkinks.
1 Like