Ectomaria orientalis Donald 1906 (snail)

Gastropoda - Murchisoniina - Lophospiridae

Alternative combination: Omospira orientalis

Synonyms: Ectomaria laticarinata Foerste 1924, Lophospira laticarinata Foerste 1924

Full reference: J. G. Donald. 1906. Notes on the genera Omospira, Lophospira and Turritoma, with descriptions of new Proterozoic species. Quarterly Journal of the Geological Society of London 62:552-572

Belongs to Ectomaria according to P. J. Wagner 2023

See also Donald 1906 and Foerste 1924

Sister taxa: Ectomaria adelina, Ectomaria adventa, Ectomaria callahanensis, Ectomaria nieszkowskii, Ectomaria pagoda, Ectomaria prisca, Solenospira multicostata

Type specimens:

Ecology: epifaunal detritivore


• Ordovician of the United Kingdom (2 collections), United States (1: Alaska)

Total: 3 collections each including a single occurrence

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