Amaroucium caliculatum Savigny, 1816 accepted as Aplidium conicum (Olivi, 1792) (basis of record)
Aplidium Savigny, 1816 (original description)
Aplidium effusum Savigny, 1816 (original description)
Aplidium lobatum Savigny, 1816 (original description)
Aplidium tremulum Savigny, 1816 accepted as Aplidium lobatum Savigny, 1816 (original description)
Boltenia Savigny, 1816 (original description)
Boltenia fusiformis Savigny, 1816 accepted as Boltenia ovifera (Linnaeus, 1767) (original description)
Botryllus gemmeus Savigny, 1816 accepted as Botryllus schlosseri (Pallas, 1766) (original description)
Botryllus leachi Savigny, 1816 accepted as Botrylloides leachii (Savigny, 1816) (original description)
Botryllus minutus Savigny, 1816 accepted as Botryllus schlosseri (Pallas, 1766) (original description)
Botryllus polycyclus Savigny, 1816 accepted as Botryllus schlosseri (Pallas, 1766) (original description)
Botryllus rosaceus Savigny, 1816 (original description)
Clavelina borealis Savigny, 1816 (original description)
Cynthia Savigny, 1816 accepted as Halocynthia Verrill, 1879 (original description)
Cynthia canopus Savigny, 1816 accepted as Styela canopus (Savigny, 1816) (original description)
Cynthia claudicans Savigny, 1816 accepted as Microcosmus claudicans (Savigny, 1816) (original description)
Cynthia dione Savigny, 1816 accepted as Molgula dione (Savigny, 1816) (original description)
Cynthia gangelion Savigny, 1816 accepted as Pyura gangelion (Savigny, 1816) (original description)
Cynthia microcosmus Savigny, 1816 accepted as Pyura microcosmus (Savigny, 1816) (original description)
Cynthia momus Savigny, 1816 accepted as Herdmania momus (Savigny, 1816) (original description)
Cynthia mytiligera Savigny, 1816 accepted as Polycarpa mytiligera (Savigny, 1816) (original description)
Cynthia pantex Savigny, 1816 accepted as Pyura pantex (Savigny, 1816) (original description)
Cynthia pomaria Savigny, 1816 accepted as Polycarpa pomaria (Savigny, 1816) (original description)
Cynthia pupa Savigny, 1816 accepted as Microcosmus pupa (Savigny, 1816) (original description)
Cynthie Savigny, 1816 accepted as Halocynthia Verrill, 1879 (original description)
Cynthie momus Savigny, 1816 accepted as Herdmania momus (Savigny, 1816) (original description)
Diazona Savigny, 1816 (original description)
Diazona violacea Savigny, 1816 (original description)
Didemnum Savigny, 1816 (original description)
Didemnum candidum Savigny, 1816 (original description)
Didemnum viscosum Savigny, 1816 accepted as Diplosoma viscosum (Savigny, 1816) (original description)
Diplosoma viscosum (Savigny, 1816) (basis of record)
Distoma Savigny, 1816 accepted as Eudistoma Caullery, 1909 (original description)
Distoma rubrum Savigny, 1816 accepted as Eudistoma rubrum Tokioka, 1954 (original description)
Eucoelium Savigny, 1816 (original description)
Eucoelium hospitiolum Savigny, 1816 (original description)
Phallusia Savigny, 1816 (original description)
Phallusia arabica Savigny, 1816 (original description)
Phallusia nigra Savigny, 1816 (original description)
Phallusia turcica Savigny, 1816 accepted as Rhodosoma turcicum (Savigny, 1816) (original description)
Polyclinum Savigny, 1816 (original description)
Polyclinum constellatum Savigny, 1816 (original description)
Polyclinum cythereum Savigny, 1816 accepted as Polyclinum saturnium Savigny, 1816 (original description)
Polyclinum hesperium Savigny, 1816 (original description)
Polyclinum isiacum Savigny, 1816 (original description)
Polyclinum saturnium Savigny, 1816 (original description)
Polyclinum turbinatum Savigny, 1816 accepted as Aplidium turbinatum (Savigny, 1816) (original description)
Polyclinum uranium Savigny, 1816 accepted as Polyclinum saturnium Savigny, 1816 (original description)
Sigillina Savigny, 1816 (original description)
Sigillina australis Savigny, 1816 (original description)