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Nyranius
Temporal range: 311–307  Ma
O
S
D
C
P
T
J
K
N
Westphalian
Nyranius costulatus fossil
Scientific classification
Kingdom:
Phylum:
Subphylum:
Class:
Order:
Superfamily:
Family:
Nyraniidae

Hoffman, 1963
Genus:
Nyranius

Hoffman, 1969
Species
  • Nyranius costulatus ( Fritsch, 1875)
  • Nyranius tabulatus (Fritsch, 1899)

Nyranius is a genus of fossil millipedes from the Upper Carboniferous ( Westphalian) of Europe, containing the species N. costulatus and N. tabulatus. Specimens reach up to 10mm in width, and are covered in fine grooves, similar to other members of the extinct Xyloiuloidea. [1] [2]

References

  1. ^ Hoffman, Richard L. (1963). "New Genera and Species of Upper Paleozoic Diplopoda". Journal of Paleontology. 37 (1): 167–174. JSTOR  1301419.
  2. ^ Hoffman, Richard L., 1969. Myriapoda, exclusive of Insecta. R572–R606. In: Moore, R.C. (Ed.), Treatise on Invertebrate Paleontology, Part R, Vol. 2. Geological Society of America and University of Kansas Press, Lawrence, KS.