Gastropoda - Euomphalina - Lesueurillidae
Full reference: P. J. Wagner. 1999. Phylogenetics of the earliest anisostrophically coiled gastropods. Smithsonian Contributions to Paleobiology 88:1-132
Parent taxon: Euomphaloidea according to P. Bouchet et al. 2005
See also Wagner 1999
Sister taxa: Anomphalidae, Elasmonematidae, Euomphalidae, Helicotomidae, Holopeidae, Kitikamispira, Microdomatidae, Neoplatyteichum, Nettersheimia, Omphalocirridae, Omphalocirrinae, Omphalotrochidae, Ornollus, Planitrochidae, Pseudophoridae, Pycnomphalidae, Rhenomphalus, Serpulospira, Tychobraheidae
Subtaxa: Lesueurillinae Pararaphistomatinae
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of China (1 collection), the Russian Federation (5)
• Ordovician of Australia (1), Canada (3: Ontario), China (12), the Czech Republic (5), Estonia (17), France (9), Iran (1), Latvia (2), Lithuania (1), Morocco (7), the Netherlands (1), North Korea (2), Norway (14), the Russian Federation (8), Sweden (32), the United Kingdom (2), United States (21: California, Illinois, Iowa, Indiana, Minnesota, Nevada, Texas, Virginia, Wisconsin)
• Chazy of United States (4: New York)
• Llandeilo of United States (1: California)
• Whiterockian of United States (4: Nevada)
• Klabava of France (1)
• Arenigian of United States (3: Maine, Virginia)
• Arenig of Australia (1), China (2), France (3), Morocco (1), Spain (1)
• Canadian of United States (2: Maine, Maryland)
Total: 167 collections including 200 occurrences