New 414-legged millipede species found in a California cave
A new species of threadlike millipede was recently found in a California cave and is claimed to possess 414 legs. Identified as 'Illacme tobini', the crawly creature is believed to be the evolutionary cousin of  Illacme plenipes, the leggiest animal on the planet. Out of the arthropod's 414 legs, four have been established as "genital legs", used for transferring sperm.