Dolichometopidae is a family of corynexochid trilobites that lived in the Cambrian, from the lower Botomian to the Dresbachian. It contains the following genera:
Aegunaspis Amphoton Anoria Asperocare Athabaskia Athabaskiella Atypicus Basanellus Bathyuriscidella Bathyuriscus Borovikovia Centonella Chilometopus Chilonorria Clavaspidella Corynexochides Deiradonyx Dolicholeptus Dolichometopsis Dolichometopus Drozdoviella Erratobalticus Ezhuangia Fuchouia Glossopleura ?Granularaspis Guraspis ?Hanburia Hemirhodon Horonastes Itydeois Kannoriella Klotziella Lianhuashania Mendospidella Neopoliellina Parapoliella Poliella Poliellaspidella Poliellaspis Poliellina Politinella Polypleuraspis Prosymphysurus Pseudamphoton Ptannigania Saimixiella Sestrostega Shanghaia Sinijanella Suvorovaaspis Undillia Zhenpingaspis
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