Uncinocythere caudata (Kozloff, 1955) Hart, 1962 .
1955 Entocythere caudata sp nov.—Kozloff: 156–158, 161, Figs. 1 –12 (D, E, H, R, T).
1955 E. caudata Kozloff (1955) .—Hobbs: 330 (R).
1958 E. caudata Kozloff 1955 .—Ferguson: 198 (C).
1959 E. caudata Kozloff (1955) .—Crawford: 167 (C).
1959 E. caudata Kozloff. —Westervelt & Kozloff: 239, 243 (C, H, R).
1961a E. caudata Kozloff (1955:156) .—Hart & Hobbs: 182 (R).
1962 Uncinocythere caudata (Kozloff) new combination .—Hart: 122 [as E. caudata], 136 (C, D, T).
1965b Uncinocythere caudata (Kozloff, 1955) .—Hart: 190, 191, 193, 194, 195 (D, R).
1966 U. caudata (Kozloff, 1955) .—Hobbs & Walton: 10, 11 (R).
1967 U. caudata .—Hobbs, Holt & Walton: 6 [and as E. caudata], 7 (C, E).
1968 Uncinocythere caudata (Kozloff, 1955) .—Hobbs & Walton: 251 (R).
1969a U. candata (Kozloff, 1955) .—Hart: 183, erroneous spelling (D, T).
1969b Uncinocythere caudata Kozloff, 1955 .—Hart & Hart: 154 (T).
1971 Uncinocythere caudata (Kozloff, 1955:156) .—Hobbs Jr.: 20, 21, 52, 55 (D, K).
1974 Uncinocythere caudata (Kozloff, 1955) .—Hart & Hart: 3, 15 [and as E. caudata], 122, 124, 125, 135, 139, 211, 231, Pl. XXXV Figs. 1 –2, Pl. LV (D, H, K, R, T).
1975 Uncinocythere caudata (Kozloff, 1955) .—Hart & Hart: 47 (C, D, H).
1982 Uncinocythere caudata (Kozloff) .—Eng & Daniels: 210 (C, H).
2014a Uncinocythere caudata (Kozloff, 1955) .—Mestre, Monrós & Mesquita-Joanes: 950 (C).
2016 U. caudata .—Larson & Williams: 435 (D, H).
2017 Uncinocythere caudata (Kozloff, 1955) .—Weaver & Williams: 576 (D).