Homalonotidae is a family of trilobites that lived from the Ordovician to the Devonian. They are characterised by a shovel-like cephalon (head), and are closely related to the family Calymenidae.
It contains the following genera:
Arduennella Brongniartella Burmeisterella Burmeisteria Digonus Dipleura Eohomalonotus Homalonotus Huemacaspis Iberocoryphe Kerfornella Leiostegina Parahomalonotus Plaesiacomia Platycoryphe Scabrella Trimerus
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