Huntsman Spider Identified as Fastest Spider in the World

A recent extensive study has revealed the fastest spider species globally after analyzing the speeds of 258 different types. The research showed that the fastest spider can keep pace with a human walking on foot.

The research team conducted laboratory experiments, filming spider movements with high-speed cameras while measuring the distance covered on a surface divided into squares to accurately determine each species' speed, according to Science Alert.

The top speed was recorded by a Huntsman spider species (Heteropoda genus) found in Queensland, Australia. This spider reached speeds of approximately 3.6 meters per second, which is just over 13 kilometers per hour.

This velocity notably surpasses the average human walking speed and approaches the light jogging speed of many individuals.

The study's objective extended beyond identifying the fastest spider; researchers also aimed to understand the factors contributing to the speed differences among spiders and how evolutionary developments over millions of years influenced their running capabilities.

Results indicated that spiders with longer legs relative to their body size performed better in running. Conversely, leg thinness and movement style on various surfaces did not significantly affect speed.

Previously, the Moroccan "flic-flac" spider was known as the fastest spider, but its reputation stemmed from its unique escape method involving flipping or cartwheel-like movements rather than conventional running speed.

The flic-flac spider's average speed is about 1.7 meters per second, considerably slower than the Huntsman spider's speed recorded in the new study.

By comparing speeds across evolutionary lineages, the study found that ground-hunting spiders were the fastest relative to their size, likely linked to their active prey-chasing lifestyle.

The researchers also observed that more recently evolved species exhibited greater variation in speeds compared to older species.

The study represents the most comprehensive documentation of spider speeds to date. It enhances understanding of the relationship between physical structure, evolutionary history, and locomotion abilities in these creatures, potentially aiding explanations of movement mechanisms in arthropods and other animals.