| either of two highly venomous snakes, Notechis scutatus and N. ater, of Australia and Tasmania, that grow to a length of 5 ft. (1.5 m). |

tiger snake
Australian member of the cobra family, Elapidae. The snake's venom, which contains a blood-clotting agent as well as a nerve paralyzer, is potentially fatal to humans. Before striking, the tiger snake flattens its head and neck, cobra fashion.
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