PaleoDB taxon number: 315252
Full reference: V. V. Baranov and R. B. Blodgett. 2015. Revision of the rhynchonellid and atrypid brachiopods from the lower Pragian (Devonian) of Southeast Alaska (Heceta Island). Bulletin of Geosciences 90(1):21-32
Sister taxa: none
Type specimen: GM IDPMG, 21/201, a shell (conjoined valves). Its type locality is USGS 2689 - northeast end of Heceta Island, which is in a Pragian reef, buildup or bioherm limestone in the Karheen Formation of Alaska.
Ecology: stationary epifaunal suspension feeder