Browse resources Displaying 1 - 2 of 2 resources How to pin insects These Purdue University Extension videos show how to pin: a ground beetle, damselfly, silkworm moth, hornworm moth. Purdue University Extension | Jan 2024 | Online resource Photo by Lynn Ketchum (Cropped from original) Preserving insects and related arthropods Learn to select the proper methods of preservation for your insect collection. Methods and materials depend on the type of insect and the purpose and size of the collection. Mary Corp, Silvia I. Rondon | Jun 2016 | Article