†family Atactotoechidae Duncan 1939 (bryozoan)

Stenolaemata - Trepostomida - Atactotoechidae

Parent taxon: Amplexoporina according to M. Zhang et al. 2018

See also Bassler 1953, Ernst and May 2009 and Jiménez-Sánchez et al. 2015

Sister taxa: Amplexoporidae, Dyscritellidae, Eridotrypellidae, Monticuliporidae, Nicholsonella, Stenoporidae

Subtaxa: Anomalotoechus Atactotoechus Cyphotrypa Eridotrypella Koneprusiella Leptotrypella

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Type: Atactotoechus

Ecology: stationary epifaunal suspension feeder

Distribution:

• Mississippian of China (1 collection)

• Devonian of Argentina (2), Australia (1), Belarus (2), Belgium (2), Canada (1: Manitoba), the Czech Republic (5), France (2), Germany (4), Iran (2), Mongolia (2), Morocco (6), the Russian Federation (2), Spain (10), Tajikistan (1), United States (22: Indiana, Iowa, Michigan, Montana, New York, Ohio), Western Sahara (1)

• Silurian of Belarus (3), Mongolia (1), Norway (1), the Russian Federation (2), Sweden (1), United States (2: Indiana, Maryland)

• Niagaran of United States (1: New York)

• Ordovician of Canada (1: British Columbia), France (1), India (1), Morocco (4), Sweden (2), United States (25: Kentucky, Minnesota, Minnesota, Iowa, Minnesota, Iowa, Wisconsin, Illinois, Ohio, Tennessee)

• Chazy of United States (5: New York)

Total: 116 collections including 177 occurrences

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