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Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Hector the Hellgrammite: The Life Cycle of a Dobsonfly

Hector the Hellgrammite: The Life Cycle of a Dobsonfly

Paperback

Series: Adventures of Hector the Hellgrammite, Book 1

Environmental Studies

ISBN13: 9798345019214
Publisher: Independently Published
Published: Mar 20 2025
Pages: 106
Weight: 0.79
Height: 0.28 Width: 8.50 Depth: 11.00
Language: English
Have you ever stood over and looked into a stream? What is that crawling beneath the water? Hector is an insect living in such a stream in the Sierra Nevada mountains. This story follows the life cycle of Hector the Hellgrammite. He is one of many benthic macroinvertebrate (BMI) insects that thrive in healthy mountain streams. BMI's like Hector are important indicators of the environmental health because they can live and develop for one to two years in streams. Hector survives two years as a predator searching for other aquatic insects to eat. As he moves about the bottom of the stream, he must grab on to rocks, hide in crevices, always avoiding strong water currents that might carry him downstream into the mouth of a trout. Hector must survive!

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Environmental Studies