Eastern Massasauga Rattlesnake (Sistrurus catenatus catenatus)

                             
14+ 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Age of most recent sighting in years

Recent Records

Taxon Date County
1. Sistrurus catenatus catenatus 2017-10-20 Kalamazoo County
2. Sistrurus catenatus catenatus 2017-10-20 Kalamazoo County
3. Sistrurus catenatus catenatus 2017-09-05 Kalamazoo County
4. Sistrurus catenatus catenatus 2017-09-05 Kalamazoo County
5. Sistrurus catenatus catenatus 2017-08-22 Kalamazoo County
6. Sistrurus catenatus catenatus 2017-08-21 Kalamazoo County
7. Sistrurus catenatus catenatus 2017-08-21 Kalamazoo County
8. Sistrurus catenatus catenatus 2017-08-17 Kalamazoo County
9. Sistrurus catenatus catenatus 2017-08-17 Kalamazoo County
10. Sistrurus catenatus catenatus 2017-08-17 Kalamazoo County
11. Sistrurus catenatus catenatus 2017-08-17 Kalamazoo County
12. Sistrurus catenatus catenatus 2017-08-17 Kalamazoo County
13. Sistrurus catenatus catenatus 2017-08-16 Lenawee County
14. Sistrurus catenatus catenatus 2017-08-14 Mackinac County
15. Sistrurus catenatus catenatus 2017-08-14 Lenawee County

View all records for Sistrurus catenatus catenatus


The Michigan Herp Atlas began in 2004 in an effort to collect observational data about Michigan's amphibians and reptiles.

Our goal is to document their distribution and help measure changes or trends in populations.