Physical Sample Submission of Caterpillars, Worms, Grubs, etc.
Include a completed Insect/Arthropod ID Request form in a separate plastic bag.
Caterpillars are extremely difficult to identify if placed directly into alcohol without following the steps below for blanching and shipping.
- Boil water (either in the microwave or on the stove) and remove from heat.
- Drop the specimen into the boiling water.
- When the specimen rises to the surface, scoop it out and place it into a leak-proof vial of 70% alcohol (rubbing alcohol or isopropyl).
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Place the container into a small box and pad the container to keep the specimen from being damaged during transit.
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Ship the specimen to the address on the submission form.
Caterpillars can also be shipped alive in a crush proof container with a few leaves or wrapped in a damp paper towel.