What is an eastern massasauga rattlesnake? The massasauga is the state's only venomous snake and rattlesnake, according to Dan Kennedy, the DNR's endangered species coordinator.

There are three recognized subspecies of this species.

Michigan has only one poisonous snake: the Eastern Massasauga (“Big River Mouth”) Rattlesnake.As it turns out, Michigan is its main home.

Adult massasaugas are gray or light brown with large, light-edged chocolate brown blotches on the back and smaller blotches on the sides. Populations of this snake have declined so much that it is now necessary to work to conserve it or it could go extinct in the future. Baby and Rattlesnake did not appear for sometime afterwards.

When cornered it can do a convincing rattlesnake impression, but its bite, while painful, is harmless. The Massasauga Rattlesnake, another cold-blooded member of the pit viper family, is one of the rare, venomous species found in Ontario.

The eastern massasauga rattlesnake averages 20 to 30 inches in length. Appearance: Massasaugas are small snakes with thick bodies, heart-shaped heads and vertical pupils. The female produces large, yolk-filled eggs which are retained within her … It is small, usually tan, grey, or brown, and may superficially resemble a Prairie Rattlesnake to an untrained eye. and has similar markings.

The massasauga is the state's only venomous snake and rattlesnake, according to Dan Kennedy, the DNR's endangered species coordinator.

General coloration is light gray to dark gray, with rows of dark to light brown blotches down the middle of the back and along both sides.

Massasauga Rattlesnake Pictures Gallery The eastern massasauga is a small venomous rattlesnake found in the northeastern United States. The two snakes pictured (background to foreground) are the Eastern Garter Snake (Thamnophis s. sirtalis) and the Eastern Milk Snake (Lampropeltis t. … Massasaugas are ovoviviparous (eggs develop in the body of the parent and hatch within or immediately after being expelled).

The striking dark grey/brown stripes, that contrast beautifully against a light skin tone, make this venomous snake one of the most exotic reptiles to come across. Here’s a photo of a baby corn snake that is much smaller than the stealthy serpent I spied, though otherwise very similar.

The prairie massasauga is a medium-sized, dark rattlesnake with a short, thick body. Massasauga rattlesnake is a species of venomous snake occurring in the midwestern North America. Massasaugas are rare in … Like all rattlesnakes, it is a pit viper.