Gastropoda - Euomphalina - Elasmonematidae
Synonym: Umbotrochus Perner 1903
Full reference: M. Cossmann. 1918. Essais de Paléoconchologie comparée 11
Parent taxon: Elasmonematidae according to J. B. Knight et al. 1960
See also Sepkoski 2002 and Wagner 2023
Sister taxa: Anematina, Elasmonema, Hawletrochus, Heidelbergeria, Kimina, Kyndalynia, Streptotrochus
Subtaxa: Discordichilus aspersus Discordichilus conus Discordichilus dalli Discordichilus globrous Discordichilus harmonia Discordichilus kolmodini Discordichilus mollis Discordichilus normalis Discordichilus obesum Discordichilus venalis
Type: Trochus mollis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of Canada (1: Ontario collection), China (5), Czechia (4), Sweden (9)
Total: 19 collections including 20 occurrences
Specimen images are retrieved through the ePANDDA API.
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