Palaeosoma

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Palaeosoma
Temporal range: Westphalian–Namurian
Palaeosoma giganteum fossil
Scientific classification
Kingdom:
Phylum:
Class:
Diplopoda
Superorder:
Order:
Palaeosomatida

Hannibal & Krzeminski, 2005
Family:
Palaeosomatidae
Genus:
Palaeosoma

Jackson et al. 1919.
Type species
Palaeosoma giganteum
(Baldwin, 1911)
Species

P. giganteum (Baldwin, 1911)
P. robustum (Baldwin, 1911)

Palaeosoma is an extinct genus of

ozopores) located on small raised nodes on the outer edges of the upper surface of each body segment. Species of Palaeosoma were once considered members of the family Euphoberiidae, which contains species with prominent spines, but are now classified in their own family (Paleosomatidae) and own order (Palaeosomatida), as they lack spines and have a combination of features not seen in other Paleozoic millipedes.[1][2][3][4]

References

  1. .
  2. ^ Hannibal, J. (2005) A new occurrence of the millipede Palaeosoma (Archipolypoda) in the Carboniferous of Silesia, Poland, and its implications for the distribution of millipede genera in the tropics of Euroamerica during the Pennsylvanian. Geological Society of America Abstracts with Programs.
  3. ^ Hannibal, Joseph T.; Krzeminski, Wieslaw (2005). "A palaeosomatid millipede (Archipolypoda: Palaeosomatida) from the Carboniferous (Namurian A) of Silesia, Poland". Polskie Pismo Entomologiczne. 74 (3): 205–217.
  4. PMID 19944188
    .