Eastern Massasauga
Sistrurus catenatus
The massasauga (Sistrurus catenatus) is a rattlesnake species found in midwestern North America from southern Ontario to northern Mexico, and parts of the United States in between. Three subspecies are currently recognized including the nominate subspecies described here. As with all rattlesnakes, it is a pit viper (and as with all pit vipers, it is venomous).
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Sistrurus catenatus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 520469.