Whether you’re a seasoned tarantula keeper or just starting to dip your toes (or fingers!) into the world of exotic pets, you’ve probably heard people talk about “New World” and “Old World” tarantulas. But what exactly does that mean—and why does it matter?
Let’s break it down!
What Do “New World” and “Old World” Mean?
The terms simply refer to geography:
- New World tarantulas are native to the Americas—mainly North, Central, and South America.
- Old World tarantulas come from Africa, Asia, and Europe.
But the differences go way beyond location. These two groups have evolved unique traits, behaviors, and personalities that are important to understand—especially when it comes to handling and husbandry.
New World Tarantulas
Key Traits:
- Generally more docile and slower-moving
- Many species possess urticating hairs—those itchy bristles they can flick when threatened
- Often more tolerant of handling (though handling is never necessary or fully risk-free)
Pros:
- Great for beginners
- More forgiving of husbandry mistakes
- Known for their calm temperaments and bold colors
Cons:
- Can still be skittish and may kick hairs (some people are sensitive or allergic)
- Slower growth rates in some species
Old World Tarantulas
Key Traits:
- Faster, more defensive, and sometimes downright feisty
- No urticating hairs—they rely more on speed and biting when threatened
- Tend to be more reclusive and better suited for display, not interaction
Pros:
- Exotic and striking species, often with vibrant patterns
- Fascinating behaviours and web-building habits
- Generally faster growers
Cons:
- Not for beginners
- Their bites can be medically significant—more painful and sometimes involving muscle cramps or intense swelling
- Much more likely to bolt or react defensively if disturbed
Quick Comparison Chart
| Feature | New World | Old World |
| Origin | Americas | Africa, Asia, Europe |
| Temperament | Generally calm | Often defensive and quick |
| Urticating Hairs | Yes | No |
| Bite Potency | Mild to moderate | Moderate to medically significant |
| Good for Beginners? | Yes | No |
So… Which Should You Choose?
If you’re new to tarantulas, a New World species is almost always the safer and more enjoyable place to start. They’re usually more forgiving, both in terms of temperament and care.
Old World tarantulas are fascinating and beautiful, but they’re best suited to experienced keepers who understand their speed, strength, and potential risks.
No matter which you prefer, both offer an amazing window into the world of exotic invertebrates—and they each come with their own quirks, challenges, and rewards.
Bonus Tip: Respect the Spider
Even the calmest New World tarantula can surprise you, and the most defensive Old World still deserves care and consideration. Always work slowly, plan enclosure maintenance carefully, and never get too confident.
Have a favorite species you love—or one you’re thinking about adding to your collection? Drop us a comment or tag us in your spider setups. We’d love to see your eight-legged companions!
Want to know more? Join us on an animal experience to meet our tarantulas.
