Alphacrinus Guensburg, 2010 † (original description)
Brittanella Malinky & Racheboeuf, 2010 † (original description)
Cassiavellia Temkin & Pojeta, 2010 † (original description)
Deltaherpeton Bolt & Lombard, 2010 † (original description)
Edworthia Fox, Scott & Rankin, 2010 † (original description)
Exovasa Finks, 2010 † (original description)
Glannearycrinus Ausich & Kammer, 2010 † (original description)
Gongylocrinus Ausich & Kammer, 2010 † (original description)
Iberostomata Jiménez-Sánchez, Anstey & Azanza, 2010 † (original description)
Incisimura Finks, 2010 † (original description)
Jurochauliodes Wang & Zhang, 2010 † (original description)
Magnuscrinus Ausich & Kammer, 2010 † (original description)
Malvinotarion Rustán & Vaccari, 2010 † accepted as Maurotarion Alberti, 1969 † (original description)
Mictomerus Collette & Hagadorn, 2010 † (original description)
Mojoceratops Longrich, 2010 † (original description)
Mosineia Collette & Hagadorn, 2010 † (original description)
Potosites Pons, Vicens, Pichardo, Aguilar, Oviedo, Alencáster & García-Barrera, 2010 † (original description)
Presbytherium Scott, 2010 † (original description)
Sagenograptoides Lenz & Kozłowska, 2010 † (original description)
Simatocrinus Ausich & Kammer, 2010 † (original description)
Sirilorica Peel, 2010 † (original description)
Tamisiocaris Daley & Peel, 2010 † (original description)
Turbanicystis Parsley & Zhao, 2010 † (original description)
Wendoverella Stevens, 2010 † (original description)
Zhuangodiscus Wu & Feng in Wu, Feng, Gui & Liu, 2010 † (original description)