Pachendoceras parvum (FOSSIL) Unklesbay & A.T. Young,1956 † USA, Virginia, Shenandoah
Walcottoceras pauciannulatum (FOSSIL) B.Z. Li, 1984 † China, Zhejiang
Barnesoceras percurvatum (FOSSIL) Flower, 1964 † USA, Texas, Mason
Woosteroceras percurvatum (FOSSIL) Flower, 1964 † USA, Texas, Mason
Burenoceras phragmoceroides (FOSSIL) Flower, 1964 † USA, Texas, San Saba
Ectenolites primus (FOSSIL) Flower, 1964 † USA, Texas, Mason
Clelandoceras rarum (FOSSIL) Flower, 1964 † United States, Texas, El Paso
Robsonoceras robsonense (FOSSIL) (Walcott, 1924 †) Canada, British Columbia, Fraser-Fort George
Clarkoceras ruedemanni (FOSSIL) Flower, 1964 † USA, New York, Essex
Ellesmeroceras scheii (FOSSIL) Foerste, 1921 † Canada, Johns Island
Ectenolites sinensis (FOSSIL) B.Z. Li, 1984 † China, Zhejiang
Ectenolites sinuatus (FOSSIL) Flower, 1964 † USA, New York, Essex
Woosteroceras spirale (FOSSIL) Flower, 1964 † USA, Texas, Mason
Woosteroceras splrale (FOSSIL) (Flower, 1964 †)
Albertoceras staufferi (FOSSIL) Ulrich & al., 1944 †
Ellesmeroceras subcircularis (FOSSIL) T. Kobayashi, 1931 † South Manchuria
Ectenolites subgracilis (FOSSIL) Ulrich & Foerste, 1935 †
Ellesmeroceras tchunense (FOSSIL) Balaschov, 1962 † Siberia
Eremoceras teres (FOSSIL) Ulrich & al., 1943 † USA, New York, Washington
Ellesmeroceras thomasi (FOSSIL) Ulrich & al., 1944 † USA, Iowa, Clayton
Levisoceras transitum (FOSSIL) Ulrich & al., 1943 † USA, Virginia, Shenandoah
Barnesoceras transversum (FOSSIL) Flower, 1964 † USA, Texas, Mason
Woosteroceras trempealeauense (FOSSIL) Ulrich & al., 1944 † USA, Minnesota, Winona
Clarkeoceras umbonale (FOSSIL) (Wedekind, 1918 †)
Conocerina unguloides (FOSSIL) Flower, 1964 † USA, Texas, San Saba
Annoceras vernonense (FOSSIL) (Ulrich & al., 1943 †)
Albertoceras walcotti (FOSSIL) Ulrich & Foerste, 1936 †
Eremoceras wanwanense (FOSSIL) T. Kobayashi, 1931 † South Manchuria
Loxochoanella warburtonl (FOSSIL) Teichert & Glenister,1954 † Australia
Ellesmeroceras winonicum (FOSSIL) (Sardeson, 1896 †) USA, Wisconsin, La Crosse