Step into the world of spiders, scorpions, and ticks — the eight-legged architects and hunters of the animal kingdom. Learn how arachnids hunt, build, and survive, and why they’re vital to ecosystem balance.
To search for specific bird species, visit the animal index-arachnids
12 Types of Arachnid: Inside Their Fascinating World
Eight legs, no antennae, 110,000 species, and most people can name two of the twelve groups. I spent years handling them in a zoo and in the field. Meet the other ten.
15 Stunning Jumping Spiders You Will Absolutely Love
One walked across my laptop screen at a campground and stopped to look at me. Jumping spiders do that. They see colour, judge distance, and jump six inches. Meet the 15 worth knowing.
Tarantulas: 12 Facts That Change How You See Them
An ex-zoo keeper who used to fear tarantulas reveals 12 surprising facts that prove these giant hairy spiders are misunderstood. See why.
15 Iconic Spider Species That Will Amaze You
A giant tarantula once walked across my hand, and I didn't run. Spiders are strange, ancient, and often misunderstood. Ready to move past the fear and meet 15 remarkable species? Here’s what to look for.
The 15 Most Incredible New Animals Discovered
You won’t believe some of the new animals scientists have just discovered! From deep-sea “Darth Vader” bugs to brand-new venomous snakes: 2026 is already wild. Go see which species made the list.
Arizona Bark Scorpion: 10 Fascinating Facts About the Desert’s Survivor
Arizona bark scorpions are a familiar sight in the Sonoran Desert. Small but surprisingly resilient, these scorpions thrive across the southwestern US and often wander into homes, making them one of Arizona’s most commonly encountered venomous creatures.
Hobo Spiders: 12 Creepy but Fascinating Facts You Didn’t Know
They’ve been called aggressive, venomous, and even dangerous—but how much of that is actually true? The hobo spider (Eratigena agrestis) has long been misunderstood. Native to Europe and now common in the Pacific Northwest, this fast-moving funnel-weaver is more fascinating than fearsome.
Arizona Scorpions: Know Your 10 Most Common Desert Neighbors
Arizona is home to more than 30 scorpion species, from the tiny but venomous bark scorpion to the giant hairy scorpion stretching over five inches. You’ll also meet lesser-known desert dwellers like Vaejovis confusus and the Arizona clouded scorpion.
16 Biggest Spiders in Texas That Will Give You Chills (and How to ID Them)
Texas is home to some of the largest spiders in North America, from tarantulas with leg spans over six inches to wolf spiders racing across your yard at night. While their size can be startling, most of these biggest spiders in Texas are harmless and even helpful, keeping cockroaches, mosquitoes, and other pests in check. In this guide, we’ll rank the state’s largest species, share fascinating facts about their habits, and help you identify which ones are safe neighbors and which deserve extra caution.
Mexican Redknee Tarantula: 12 Fascinating Facts
The Mexican redknee tarantula (Brachypelma smithi) is one of the most iconic spiders in the world. Famous for its orange knees and calm nature, it’s a species that has fascinated hobbyists and biologists alike. From its long lifespan to its role in the pet trade and conservation, this tarantula tells a story of beauty, fragility, and resilience.
Texas Brown Tarantula: The Truth About This Gentle Giant
The Texas brown tarantula (Aphonopelma hentzi) is one of the most common tarantulas in the southern United States. With a lifespan of up to 40 years, females can outlive many pets, while males wander in late summer searching for mates.
What Are Sea Spiders? 10 Fascinating Facts
Discover fascinating sea spider facts about these unique marine arthropods. Learn about their anatomy, behavior, and ocean habitat mysteries.
Top 10 Biggest Spiders in The World
Meet the world's largest spiders from tarantulas to huntsman spiders. Discover size records and fascinating facts about these arachnids.
