Female <a href="//commons.wikimedia.org/wiki/Illacme_plenipes" title="Illacme plenipes">Illacme plenipes</a> (specimen # MIL0020) with 618 legs.
Marek, P.; Shear, W.; Bond, J. (2012)
CC BY 3.0
Marek, P.; Shear, W.; Bond, J. (2012). "A redescription of the leggiest animal, the millipede Illacme plenipes, with notes on its natural history and biogeography (Diplopoda, Siphonophorida, Siphonorhinidae)". ZooKeys 241: 77. <a href="//doi.org/10.3897/zookeys.241.3831" class="extiw" title="doi:10.3897/zookeys.241.3831">doi:10.3897/zookeys.241.3831</a>.