Aurelianella rissoides Cossmann, 1898 † (basis of record)
Bezanconia (Ataxocerithium) Tate, 1894 accepted as Ataxocerithium Tate, 1894 (basis of record)
Bezanconia (Ataxocerithium) brazieri Cossmann, 1906 accepted as Ataxocerithium brazieri (Cossmann, 1906) (original description)
Bittiinae Cossmann, 1906 (original description)
Bittiolum Cossmann, 1906 (original description)
Brachytrematidae Cossmann, 1906 † (original description)
Campanile rarinodosum Cossmann, 1906 † (original description)
Cerithiopsis astensis Cossmann, 1906 † accepted as Cerithiopsis tubercularis (Montagu, 1803) (original description)
Cerithiopsis chaussyensis Cossmann, 1906 † (original description)
Cerithium (Chondrocerithium) Cossmann, 1906 † accepted as Chondrocerithium Cossmann, 1906 (original description)
Cerithium (Gourmya) ocirrhoe A. d'Orbigny, 1852 † accepted as Gourmya labrosa (Grateloup, 1845) † (basis of record)
Cerithium (Tiaracerithium) almerae Cossmann, 1906 † (original description)
Cerithium (Vulgocerithium) Cossmann, 1895 accepted as Thericium Monterosato, 1890 (subsequent type designation)
Cerithium (Vulgocerithium) ozodophorum Cossmann, 1906 † (original description)
Cerithium kaunhoveni Cossmann, 1906 † accepted as Uchauxia kaunhoveni (Cossmann, 1906) † (original description)
Cerithium philippinense Cossmann, 1906 accepted as Cerithium zonatum (W. Wood, 1828) (original description)
Cerithium unsergense Cossmann, 1906 † (original description)
Chondrocerithium Cossmann, 1906 (original description)
Cimolithium belgicum (Münster, 1844) † (basis of record)
Colinia Cossmann, 1906 accepted as Colina H. Adams & A. Adams, 1854 (original description)
Dalliella Cossmann, 1895 † (status source)
Echinobathra cossmanni Hacobjan, 1976 † (additional source)
Eustomatidae Cossmann, 1906 † (original description)
Metacerithiidae Cossmann, 1906 † (original description)
Metacerithium campichei Cossmann, 1906 † (original description)
Nerineopsis Cossmann, 1906 † (original description)
Penion (Austrosipho) Cossmann, 1906 accepted as Penion P. Fischer, 1884 (original description)
Procerithiidae Cossmann, 1906 † (original description)
Procerithium (Cosmocerithium) Cossmann, 1906 † accepted as Cosmocerithium Cossmann, 1906 † (original description)
Procerithium (Rhabdocolpus) Cossmann, 1906 † accepted as Rhabdocolpus Cossmann, 1906 † (original description)
Procerithium muttenzense Cossmann, 1906 † (original description)
Rhynchocerithium Cossmann, 1906 † (original description)
Rhynchocerithium basilense Cossmann, 1906 † (original description)
Rhynchocypraea (Palliocypraea) Cossmann, 1906 † accepted as Umbilia Jousseaume, 1884 (original description)
Rostellaria (Chedevillia) Cossmann, 1906 † accepted as Chedevillia Cossmann, 1906 † (original description)
Rostrocerithium Cossmann, 1906 † (original description)
Teliochilus Cossmann, 1906 † accepted as Tomocheilus Gemmellaro, 1878 † (original description)
Terebralia (Terebraliopsis) Cossmann, 1906 † accepted as Terebraliopsis Cossmann, 1906 † (original description)
Terebralia rudolphi Cossmann, 1906 † (original description)
Triphora benoisti Cossmann, 1906 † (original description)
Tympanotonus (Exechocirsus) Cossmann, 1906 † accepted as Exechocirsus Cossmann, 1906 † (original description)
Uchauxia Cossmann, 1906 † (original description)

France for Campanile rarinodosum Cossmann, 1906 † 
France for Cerithium (Gourmya) gaasense Magne & Vergneau-Saubade, 1972 † 
France for Cerithium (Tiaracerithium) almerae Cossmann, 1906 † 
France for Tellina (Cyclotellina) bezanconi Cossmann, 1906 † 
Germany for Cerithium unsergense Cossmann, 1906 † 

 Taxonomic remark

 for Echinobathra cossmanni Hacobjan, 1976 †

Introduced for Echinobathra simonyi sensu Cossmann (1906, pl. 13, fig. 10), non Zekeli (1852). Cossmann did not ... [details]