Phragmolites compressus Conrad 1838 (snail)

Gastropoda - Bellerophontida - Bucaniidae

Alternative combinations: Conradella compressus, Cyrtolites compressus

Synonyms: Conradella similis Ulrich and Scofield 1897, Phragmolites similis Ulrich and Scofield 1897

Full reference: T. A. Conrad. 1838. Report on the palaeontological department of the survey. New York Geological Survey, Annual Report 2:107-119

Belongs to Phragmolites according to P. J. Wagner 2023

See also Bassler 1915, Chamberlin 1883, Conrad 1838, Grabau and Shimer 1909, Hall 1847, Hall 1861, Knight et al. 1960, Lesley 1889, Liberty 1969, Peel 1991, Ulrich and Scofield 1897, Wahlman 1992, Weller 1903 and Wilson 1951

Sister taxa: Phragmolites bellulus, Phragmolites cellulosus, Phragmolites desideratus, Phragmolites dyeri, Phragmolites elegans, Phragmolites excavatus, Phragmolites fimbriata, Phragmolites girvanensis, Phragmolites huoliensis, Phragmolites hyperboreus, Phragmolites imbricata, Phragmolites lindstroemi, Phragmolites multinotatus, Phragmolites obliquus, Phragmolites pannosus, Phragmolites phaecus, Phragmolites sladensis, Phragmolites slawsoni, Phragmolites suarezi, Phragmolites triangularis

Ecology: epifaunal detritivore


• Ordovician of Canada (7: Ontario, Quebec collections), United States (13: Illinois, Iowa, Kentucky, Minnesota, New York)

Total: 20 collections each including a single occurrence

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