Nepedia
Back to Discover
Advanced Reader
🧬

Huntsman spider

life science Maturity 5-7 Next article →

Huntsman spiders belong to the family Sparassidae. They are active hunters that do not use webs to catch food. Instead, they forage for prey like insects and other invertebrates. Some species even hunt small animals like skinks or geckos. Because they move to find food, they are very fast. They can run, jump, and even walk on walls or ceilings.

Huntsman Spider feeding Grasshopper
Huntsman Spider feeding Grasshopper

These spiders have a unique body structure. Their legs are laterigrade, which means they are twisted. Rather than pointing down, they extend sideways in a crab-like fashion. This is why people often call them giant crab spiders. This leg shape also helps them move quickly through tight spaces. They are generally less bulky than tarantulas, which people often mistake them for.

Huntsman spider (Sparassidae sp.) Ankasa
Huntsman spider (Sparassidae sp.) Ankasa

Most huntsman spiders have eight eyes. These eyes sit in two rows of four on the front of the prosoma. While their vision is not as sharp as jumping spiders, it is still good. They can detect large animals or humans approaching from a distance. Many species have inconspicuous brown or grey colors on their upper surfaces. However, their undersides often have bright black and white markings.

Huntsman spider on log
Huntsman spider on log

There are many different types of huntsman spiders. As of January 2026, there are 1,550 known species in 99 genera. Most live in warm, tropical, or temperate regions. You can find them in Australia, Africa, Asia, the Americas, and the Mediterranean Basin. Some species, like the green huntsman, live in colder parts of Europe. Others, like the cane huntsman, have accidentally moved to places like New Zealand.

Sparassidae range map
Sparassidae range map

Some species have developed very strange ways to move. The wheel spider, or Carparachne aureoflava, lives in the Namib. It moves using a cartwheeling motion. Another spider, Cebrennus rechenbergi, uses a motion like a handspring. These specialized movements help them navigate their specific environments. Most huntsman spiders prefer living under bark or rocks, but they often enter human sheds and garages.

Huntsman spider of Seychelles
Huntsman spider of Seychelles

Spiders use sound to communicate during mating. Male Heteropoda venatoria spiders can make a substrate-borne sound. They do this when they detect a pheromone from a female. The male anchors himself to a surface and vibrates his abdomen. This creates a rhythmic ticking sound, similar to a quartz clock. This sound tells the female that a male is nearby.

Palystes castaneus (Sparassidae egg purse IMG 2662
Palystes castaneus (Sparassidae egg purse IMG 2662

Female huntsman spiders are very protective of their young. They show a "cling" reflex if they are picked up. This makes them difficult to shake off and more likely to bite. Some females carry their egg sacs under their bodies. Other species, like Palystes, attach their egg sacs to vegetation. While some bites can cause pain or nausea, most do not require hospital treatment.

Huntsman Spider egg sac hatching 23 Jan 11
Huntsman Spider egg sac hatching 23 Jan 11
442 words

Where will your curiosity go next?

Keep exploring at your chosen reading level.

🖼️ Images & Media (12)
File:Sparassidae range map.svg
Sparassidae range map.svg
File:Huntsman spider (Sparassidae sp.) Ankasa.jpg
Huntsman spider (Sparassidae sp.) Ankasa.jpg
File:Huntsman Spider feeding Grasshopper.jpg
Huntsman Spider feeding Grasshopper.jpg
File:Olios argelasius MHNT.jpg
Olios argelasius MHNT.jpg
File:Sparassidae Palystes castaneus mature female 9923s.jpg
Sparassidae Palystes castaneus mature...
File:Sparassidae Palystes superciliosus Male Ventral Aspect 0110s.jpg
Sparassidae Palystes superciliosus Male...
File:Palystes castaneus (Sparassidae egg purse IMG 2662.jpg
Palystes castaneus (Sparassidae egg purse...
File:Huntsman Spider egg sac hatching 23 Jan 11.JPG
Huntsman Spider egg sac hatching 23 Jan 11.JPG
File:Huntsman spider on log.jpg
Huntsman spider on log.jpg
File:Huntsman spider with meal.jpg
Huntsman spider with meal.jpg
File:Huntsman spider of Seychelles.png
Huntsman spider of Seychelles.png
File:Huntsman spider discarding its old exoskeleton.jpg
Huntsman spider discarding its old exoskeleton.jpg
More to explore

🔗 What's this?

Concepts mentioned in this article

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.