Arthrotrypa Lobdell, 1992

Type species: Helopora harrisi James, 1883

This genus includes the species:

  1. Arthrotrypa harrisi
  2. (James, 1883) Ordovician USA
  3. Arthrotrypa ovata
  4. Lobdell, 1992 Ordovician USA (N. Dakota)
 

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Edited by Phil Bock
Modified on 22nd October 2000
This URL is http:// bryozoa.net/cryptostomida/arthrostylidae/arthrotrypa.html