Rhynchonellata - Rhynchonellida - Leiorhynchidae

PaleoDB taxon number: 28648

Synonym: Nudirostra [objective synonym] (taxon 85457)

Parent taxon: Leiorhynchinae according to A. Williams et al. 2002

Sister taxa: Caryorhynchus, Eliorhynchus, Eoparaphorhynchus, Eumetabolotoechia, Evanescirostrum, Hadrotatorhynchus, Havlicekella, Hyborhynchella, Iloerhynchus, Ilopsyrhynchus, Katuniella, Leptocaryorhynchus, Mononusphaericorhynchus, Orbiculatisinurostrum, Paurorhyncha, Properotundirostrum, Rossirhynchus, Ryocarhynchus, Stenoglossariorhynchus, Striatorhynchus, Tenuisinurostrum, Werneckeella, Ypsilorhynchus

Subtaxa: Leiorhynchus (Leiorhynchus), Leiorhynchus miriam, Leiorhynchus ripheicus, Leiorhynchus rockymontana, Leiorhynchus rockymontanum

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Ecology: stationary epifaunal suspension feeder