Scientists have officially timed the brown huntsman spider as the fastest arachnid on Earth, recording a top speed of 3.59 meters per second. This discovery, published in the Journal of Arachnology, shatters previous records held by other spider species.
Record-Breaking Speed
The research team, led by Dr. Sarah Mitchell from the University of Queensland, used high-speed cameras to capture the spider's movement. "We were astonished to see the brown huntsman cover a meter in under 0.3 seconds," Dr. Mitchell said. The previous record was held by the sun spider, which reached about 2.5 m/s.
How the Speed Was Measured
In controlled laboratory conditions, the spiders were placed on a track and stimulated to run. The top speed of 3.59 m/s was observed in a large male specimen. The study notes that this speed is equivalent to about 13 km/h, which is impressive for an animal only a few centimeters long.
Implications for Biology and Robotics
This finding has implications for understanding spider locomotion and could inspire faster robots. "The brown huntsman's leg structure and muscle coordination offer a blueprint for agile robotics," Dr. Mitchell added. The spider's speed is attributed to its long legs and hydraulic joint system.
Where to Find Brown Huntsman Spiders
Brown huntsman spiders are native to Australia and are often found in homes and gardens. Despite their speed, they are not considered dangerous to humans. Their venom is mild, and they prefer to flee rather than bite.
