Siberion

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Siberion
Temporal range: Early Cambrian 518–513 Ma [1][2]
Reconstruction of Siberion lenaicus
Scientific classification
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Genus:
Siberion

Dzik 2011
Species:
S. lenaicus
Binomial name
Siberion lenaicus
Dzik 2011

Siberion is an extinct genus of lobopodian 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.[3] Only two incomplete specimens are known, and the probability of finding more is low, as the Sinsk Algal Lens has been nearly destroyed by commercial fossil collectors.[3]

Phylogeny

References

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