Gastropoda - Murchisoniina - Eotomariidae
Alternative spelling: Euconispira
Synonyms: Mourlonia (Trechmannia) Longstaff 1912, Trechmannia Longstaff 1912
Full reference: E. O. Ulrich and W. H. Scofield. 1897. The Lower Silurian Gastropoda of Minnesota. The Paleontology of Minnesota 39(2):813-1081
Parent taxon: Eotomariinae according to B. Karapunar and A. Nützel 2022
See also Knight et al. 1960, Longstaff 1912, Raymond 1911, Sepkoski 2002 and Ulrich and Scofield 1897
Sister taxa: Clathrospira, Eocryptaenia, Eotomaria, Eotomariides, Palaeoschisma, Ptychomphalinides, Ptychonema, Spiroscala, Spirotomaria
Subtaxa: Euconispira bicarinata Euconospira conica Euconospira conimorpha Euconospira conula Euconospira cryptolirata Euconospira desereti Euconospira disjuncta Euconospira elegantula Euconospira elongata Euconospira equisita Euconospira halliana Euconospira hermosana Euconospira missouriensis Euconospira neptuni Euconospira nipponica Euconospira nodosa Euconospira obsoleta Euconospira perlimbata Euconospira planoconvexa Euconospira skuini Euconospira spiroperforata Euconospira striatula Euconospira sturgeoni Euconospira trochiformis Euconospira turbiniformis Euconospira varizona Euconospira waterlooensis
Type: Pleurotomaria turbiniformis
Ecology: epifaunal detritivore
Distribution:
• Permian of Afghanistan (1 collection), Canada (1: Nunavut), China (2), Iran (1), Japan (1), Laos (1), Malaysia (1), Peru (1), the Russian Federation (2), Tunisia (1), United States (23: Alaska, Arizona, Texas, Utah), Vietnam (1)
• Carboniferous of Ireland (1), Poland (2), the United Kingdom (3), United States (53: Alabama, Arizona, Arkansas, California, Illinois, Indiana, Kansas, Kentucky, New Mexico, Ohio, Oklahoma, Pennsylvania, Texas, Utah)
• Devonian of Australia (2), the Czech Republic (1), Germany (1)
Total: 99 collections including 108 occurrences
Specimen images are retrieved through the ePANDDA API.
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