What Makes the Tiger Keelback Snake Venomous and Poisonous?

TL;DR

The tiger keelback snake is both venomous and poisonous, possessing a hemotoxic venom that can cause internal bleeding and separate poison glands that eject a toxic substance when threatened. Despite its dangerous capabilities, this snake appears non-threatening due to its resemblance to the harmless garter snake and is generally calm, making bites rare.

Transcript

• Snake!
• Snake? - Snake!
• Wait, wait, wait, wait. - You need to grab it.
• Yeah, yeah. - Is that venomous?
• It is. - Yeah.
• It is venomous. - Watch it, watch it, use the snake hold. - Wow, that looks just like a garter snake. Whoa, whoa, whoa, hold on a second. (dynamic jungle music) - [Coyote] No matter what location we visit, the Brave Wilde... Read More

Key Insights

• 😤 The Brave Wilderness team consistently locates snake species during their wildlife expeditions.
• 🐍 Japan's wilderness provides habitats for various snake species, including the venomous tiger keelback snake.
• 💀 The tiger keelback snake possesses both venom and poison, making it a unique and dangerous species.
• 🐍 Rainy weather affects snake activity, making reptiles more challenging to locate.
• 🐍 Proper identification and cautious interactions with snakes are crucial to avoid dangerous situations.
• 🐯 The docile nature of the tiger keelback snake helps protect it from predators.
• 🐍 Tiger keelback snakes use their visual resemblance to harmless garter snakes as a defense mechanism.

Questions & Answers

Q: What is the difference between a tiger keelback snake and a garter snake?

While visually similar, the tiger keelback snake is both venomous and poisonous, possessing venom glands and toxic secretions. In contrast, garter snakes are completely harmless.

Q: What would happen if the tiger keelback snake bites someone?

The snake's bite delivers hemotoxic venom, causing internal bleeding and potentially severe consequences. While antivenom is available, bites are rare due to the snake's calm behavior and warning displays.

Q: How do tiger keelback snakes defend themselves?

Tiger keelback snakes use a threatening display by puffing themselves up and ejecting poison from their neck glands. This warns potential predators about their toxic nature and helps deter attacks.

Q: Can the venomous tiger keelback snake be safely handled?

While the snake's venom is dangerous, the Brave Wilderness team handles it carefully because of the snake's rarity to bite humans and its rear-fanged, fixed rear fangs. However, handling venomous snakes is strongly discouraged for inexperienced individuals.

Summary & Key Takeaways

• The Brave Wilderness team, led by wildlife biologist Mario Aldecoa, explores the wilderness of Japan and encounters different snake species.

• They find a large four-lined ratsnake and later discover a venomous tiger keelback snake, which resembles a garter snake but is both venomous and poisonous.

• The tiger keelback snake has unique defensive mechanisms, including venom glands and a threatening display, making it highly toxic but rarely aggressive towards humans.