Kingdom Animalia Phylum Lobopodia Family Xenusiidae | Superphylum Ecdysozoa Class Xenusia Genus Siberion
Dzik 2011 | |
Siberion is an extinct genus of lobopod from the Sinsk biota of Russia. Its anatomy, including the proboscis-like organ projecting from the face and prominent grasping first pair of appendages, suggests that xenusians like this organism may have been phylogenetically related to anomalocaridids, like Anomalocaris.
References
Siberion Wikipedia(Text) CC BY-SA