The genus Plicifusus Dall, 1902 has been revised on the basis of available anatomical data. 13 valid recent species are recognised, for 9 of them detailed descriptions of anatomy are provided. 4 names were synonymized: Plicifusus obtusatus Golikov, 1985 = Plicifusus maehirai Tiba, 1980; Colus okhotskana Tiba, 1973 = Plicifusus elaeodes (Dall, 1907); Tritonofusus (Plicifusus) aurantius Dall, 1907 and Plicifusus (Aulacofusus) rhyssoides Dall, 1918 = Plicifusus rhyssus (Dall, 1907). Plicifusus parvus, Tiba, 1980 and Plicifusus saginatus Tiba, 1980 are considered as junior synonyms of Retifusus roseus (Dall, 1877). Plicifusus laticordatus (Dall, 1902) excluded from the genus Plicifusus.
Ревизия рода Plicifusus Dall, 1902 (Gastropoda: Buccinidae)
На основе анатомических данных проведена ревизия рода Plicifusus Dall, 1902. В состав рода включены 13 валидных рецентных видов, для 9 из них приведены подробные анатомические описания. 4 названия сведены в синонимы: P. obtusatus Golikov, 1985 = Plicifusus maehirai Tiba, 1980; Colus okhotskana Tiba, 1973 = Plicifusus elaeodes (Dall, 1907); Tritonofusus (Plicifusus) aurantius Dall, 1907 и Plicifusus (Aulacofusus) rhyssoides Dall, 1918 = Plicifusus rhyssus (Dall, 1907). Plicifusus parvus, Tiba, 1980 и Plicifusus saginatus Tiba, 1980 сведены в синонимы Retifusus roseus (Dall, 1877). Plicifusus laticordatus (Dall, 1902) исключен из состава рода Plicifusus.