Molluscs in Michigan

Frequently Asked Questions

What are the 10 most common molluscs in Michigan?

The 10 most common molluscs in Michigan are:

1. Zebra Mussel (Dreissena polymorpha)
2. Brown-lipped Snail (Cepaea nemoralis)
3. Leopard Slug (Limax maximus)
4. Fatmucket (Lampsilis siliquoidea)
5. Asian Clam (Corbicula fluminea)
6. Quagga Mussel (Dreissena bugensis)
7. Chinese Mystery Snail (Margarya chinensis)
8. Giant Floater (Pyganodon grandis)
9. Western Dusky Slug (Arion subfuscus)
10. Spike (Eurynia dilatata)

What is the most observed mollusc in Michigan?

The most observed mollusc in Michigan is Zebra Mussel (Dreissena polymorpha), with 601 recorded observations.

What are the most common native molluscs in Michigan?

Some of the most commonly observed native molluscs in Michigan include:

1. Banded Mystery Snail (Callinina georgiana)