Sistrurus catenatus

Từ điển Oxford Learners Wordfinder Dictionary

noun

pygmy rattlesnake found in moist areas from the Great Lakes to Mexico;
feeds on mice and small amphibians
• Syn:
massasauga, massasauga rattler
• Hypernyms:
rattlesnake, rattler
• Member Holonyms:
Sistrurus, genus Sistrurus