harlequin snake

noun3

1. •
   Micrurus fulvius, the eastern coral snake, a venomous elapid found in the eastern United States.
2. •
   Micrurus tener, the Texas coral snake, a venomous elapid found in the southern United States and northern/central Mexico.
3. •
   Agkistrodon contortrix mokasen, the northern copperhead, a venomous viper found in the eastern United States.