Onniella quadrata variata Howe 1965 (lamp shell)

Rhynchonellata - Orthida - Dalmanellidae

Alternative combination: Onniella variata

Full reference: H. J. Howe. 1965. Dalmanellidae from the Montoya Group (Ordovician) of Trans-Pecos Texas. Journal of Paleontology 39(2):235-247

Belongs to Onniella quadrata according to H. J. Howe 1965

See also Wagner 2020

Sister taxa: none

Type specimen: USNM 144964, a shell

Ecology: stationary epifaunal suspension feeder

Distribution: there are no occurrences of Onniella quadrata variata in the database

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