Baseodiscus Diesing, 1850 (original description)
Baseodiscus delineatus (Delle Chiaje, 1822) (new combination reference)
Bodo saltans Ehrenberg, 1832 (ecology source)
Borlasia cephalothrix Diesing, 1850 accepted as Cephalothrix linearis (Rathke, 1799) (original description)
Borlasia filiformis (Johnston, 1828) accepted as Procephalothrix filiformis (Johnston, 1828) accepted as Cephalothrix filiformis (Johnston, 1828) (new combination reference)
Borlasia linearis (Rathke, 1799) accepted as Cephalothrix linearis (Rathke, 1799) (new combination reference)
Borlasia longa (Örsted, 1843) accepted as Cephalothrix linearis (Rathke, 1799) (new combination reference)
Cephalothrix filum (Quatrefages, 1846) accepted as Cephalothrix rufifrons (Johnston, 1837) (new combination reference)
Gyrator croceus (Fabricius, 1826) Diesing, 1850 accepted as Graffiellus croceus (Fabricius, 1826) Hornung, 2016 (new combination reference)
Gyrator suboviformis (Ørsted, 1843) Diesing, 1850 accepted as Graffiellus croceus (Fabricius, 1826) Hornung, 2016 (new combination reference)
Heteraulacus Diesing, 1850 (original description)
Meckelia depressa (Quatrefages, 1846) accepted as Cerebratulus depressus Quatrefages, 1846 (new combination reference)
Meckelia knerii Diesing, 1850 accepted as Cerebratulus knerii (Diesing, 1850) accepted as Notospermus geniculatus (Delle Chiaje, 1822) (original description)
Notocotylus Diesing, 1839 (original description)
Tylodelphys Diesing, 1850 (original description)
Tylodelphys clavata (von Nordmann, 1832) Diesing, 1850 (new combination reference)