Arthroclema Billings, 1865

Type species: Arthroclema pulchellum Billings, 1865

This genus includes the species:

  1. Arthroclema angulare
    		2. Ulrich, 1889 U. Ordovician Canada, USA WoRMS 1399918
  2. Arthroclema armatum
    		3. Ulrich, 1890 Ordovician USA, Estonia WoRMS 1399919
  3. Arthroclema billingsi
    		4. Ulrich, 1890 U. Ordovician Canada WoRMS 1399920
  4. Arthroclema brevis
    		5. Lobdell, 1992 U. Ordovician USA (N. Dakota) WoRMS 1399921
  5. Arthroclema cornutum
    		6. (Ulrich, 1890) U. Ordovician USA (Minnesota) WoRMS 1410018
  6. Arthroclema pentagonalis
    		7. Lobdell, 1992 U. Ordovician USA (N. Dakota) WoRMS 1399922
  7. Arthroclema pulchellum
    		8. Billings, 1865 Ordovician Canada WoRMS 1399923
  8. Arthroclema striatum
    		9. (Ulrich, 1893) U. Ordovician USA (Minnesota) WoRMS 1410019
  9. Arthroclema vescum
    		10. Goryunova, 1985 L. Ordovician Estonia WoRMS 1399924
 
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Edited by Phil Bock
Modified on 22nd October 2000
Modified on 13/5/2020 (Added WoRMS links)
This URL is http://bryozoa.net/cryptostomida/arthrostylidae/arthroclema.html