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|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Rhynchonellata - Orthida - Plectorthidae
It was reranked as Orthis (Hebertella) by Reed (1917).
It was assigned to Orthidae by Raymond (1911); to Orthis by Reed (1917); to Plectorthinae by Rõõmusoks (1964) and Wright (1964); to Plectorthidae by Walker (1982), Howe (1988), Williams et al. (2000) and Popov et al. (2000); and to Orthida by Sepkoski (2002).
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