Amphipeplaea Agassiz, 1846 accepted as Myxas G. B. Sowerby I, 1822 (original description)
Belemnoteuthis Agassiz, 1845 † (original description)
Casida Agassiz, 1846 (original description)
Ceratoides Agassiz, 1845 (original description)
Cliona Agassiz, 1846 accepted as Ciona Fleming, 1822 (original description)
Cyclochilus Agassiz, 1845 (original description)
Daphnoidea Agassiz, 1846 (original description)
Delogyra Agassiz, 1845 (original description)
Deloplecta Agassiz, 1845 (original description)
Elliptis Agassiz, 1845 accepted as Elliptio Rafinesque, 1819 (original description)
Endostropha Agassiz, 1845 (original description)
Epidromus Agassiz, 1846 (original description)
Fascelis Agassiz, 1845 (original description)
Goniogyra Agassiz, 1845 (original description)
Hemicrypta Agassiz, 1845 (original description)
Hercodonta Agassiz, 1845 (original description)
Homogyra Agassiz, 1845 (original description)
Hybogyra Agassiz, 1845 (original description)
Hybopleura Agassiz, 1845 (original description)
Hypacria Agassiz, 1845 (original description)
Lathyra Agassiz, 1845 (original description)
Lecanomphalus Agassiz, 1845 (original description)
Licinia Agassiz, 1846 accepted as Licina Gray, 1847 (original description)
Loxota Agassiz, 1845 (original description)
Lymnia Agassiz, 1845 (original description)
Macrota Agassiz, 1845 (original description)
Margaritites Agassiz, 1845 (original description)
Notoptycha Agassiz, 1845 (original description)
Obeliscus Agassiz, 1845 (original description)
Omaloxon Agassiz, 1845 † accepted as Omalaxis Deshayes, 1830 † (original description)
Omphaloploce Agassiz, 1845 (original description)
Ophidermis Agassiz, 1845 (original description)
Pacherium Agassiz, 1845 (original description)
Pachyota Agassiz, 1845 (original description)
Pagoda Agassiz, 1845 (original description)
Parallelipipedum Agassiz, 1845 (original description)
Phacoides Agassiz, 1846 (original description)
Plecochilus Agassiz, 1845 (original description)
Psilochylus Agassiz, 1845 (original description)
Roxellaria Agassiz, 1845 accepted as Rupellaria Fleuriau de Bellevue, 1802 accepted as Petricola Lamarck, 1801 (original description)
Temnochilus Agassiz, 1845 † (original description)
Vanicoro Agassiz, 1845 † accepted as Vanikoro Quoy & Gaimard, 1832 (original description)