Description. The eastern massasauga is a state endangered species. Endangered Ontario: The massasauga rattlesnake and the serpent specialists striving to save them The conservationists working to rescue the province’s only venomous snake have to fight not just habitat loss, but also public fear of the reptile VENOMOUS. The massasauga rattlesnake is the smallest of the three venomous snakes found in New York State, the other two being the timber rattlesnake (Crotalus horridus) and the copperhead (Agkistrodon contortrix).Derived from the Chippewa language, "massasauga" translates to "great river-mouth" and probably refers to the snake's preference for wet habitats, including riverine bottomlands. In Michigan, the species is listed as “special concern,” and a Director of Natural Resources Order (No. EastErn Massasauga Western Massasauga Rattlesnake (Sistrurus tergeminus) - Endangered. Fish and Wildlife Service to list the massasauga as “Threatened” under the federal Endangered Species Act in 2016. The massasauga can remain undetected with the help of its pattern, even at close range. Western Massasauga Rattlesnakes are gray or grayish-brown with dark bands or blotches down the back. Description: 18½ - 30 inches. Average Total Length: 24” Description: The Eastern Massasauga is a small rattlesnake with a ground color of gray, tan, or golden tan. The heat sensitive pits between the eyes and the nostrils are unique to pit vipers. Blotches on the back become bands near the tail, which is tipped by a small rattle. Eastern Massasauga (Sistrurus catenatus) is a State Endangered Species and a Federally Threatened Species. The massasauga has been a candidate species for federal listing since 1999. This modeling effort helped guide conservation action for the species, and its results were used to inform the Species Status Assessment and the eventual decision by the U.S. In the meantime, other efforts are … In the recovery plan, we define the following delisting criteria based on … VENOMOUS. The eastern massasauga rattlesnake is State-listed as endangered in Iowa, Illinois, Indiana, New York, Ohio, Pennsylvania, and Wisconsin, and is listed as endangered in Ontario. DFI-166.98) prohibits take except by permit. Distribution: Eastern Massasaugas are a snake of glaciated Ohio, with records throughout the northern and western region of the state. Status: Ohio Endangered and Federally Threatened. Michigan's lone venomous snake, the eastern massasauga rattlesnake, has received federal protection as a threatened species under the Endangered Species … The ultimate recovery goal is to remove the eastern massasauga rattlesnake from the Federal List of Endangered and Threatened Wildlife (delist) by ensuring the long-term viability of the species in the wild. The massasauga is one of Minnesota's two venomous snakes. It was afforded special concern status in Minnesota in 1984, and was reclassified as endangered in 1996 after targeted surveys in the early 1990s failed to locate the species. The desert massasauga rattlesnake is one of three subspecies of massasauga, which comprise eastern (S. catenatus catenatus), western (S. c. tergeminus), and desert varieties (S. c. edwardsii).This small, secretive snake shows a preference for prairie made up mainly of buffalograss and grama grasses and located below approximately 1,500 meters in elevation. 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