Ellisella Gray, 1858 (additional source)
Nicella americana Toeplitz in Kükenthal, 1919 (additional source)
Nicella atlantica (Toeplitz in Kükenthal, 1919) (additional source)
Nicella coralloides Nutting, 1910 accepted as Nicella carinata Nutting, 1910 (additional source)
Nicella dichotoma (Gray, 1859) (additional source)
Nicella goreaui Bayer, 1973 (original description)
Nicella guadalupensis (Duchassaing & Michelotti, 1860) (additional source)
Nicella obesa Deichmann, 1936 (additional source)
Nicella ramosa Toeplitz in Kükenthal, 1919 accepted as Nicella americana Toeplitz in Kükenthal, 1919 (additional source)
Verrucella guadalupensis Duchassaing & Michelotti, 1860 accepted as Nicella guadalupensis (Duchassaing & Michelotti, 1860) (additional source)
Viminella Gray, 1870 (additional source)

Paratype USNM 44122, identified as Nicella goreaui Bayer, 1973
Paratype USNM 44134, identified as Nicella goreaui Bayer, 1973
Paratype USNM 49424, identified as Nicella goreaui Bayer, 1973
Paratype USNM 49514, identified as Nicella goreaui Bayer, 1973
Paratype USNM 50896, identified as Nicella goreaui Bayer, 1973
Paratype USNM 50897, identified as Nicella goreaui Bayer, 1973
Paratype USNM 50898, identified as Nicella goreaui Bayer, 1973
Paratype USNM 51584, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53084, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53085, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53086, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53087, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53088, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53089, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53090, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53091, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53092, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53093, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53094, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53095, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53096, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53097, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53098, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53099, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53100, geounit Colombian Exclusive Economic Zone, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53101, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53102, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53103, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53104, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53105, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53106, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53107, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53108, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53109, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53110, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53111, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53112, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53113, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53114, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53115, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53116, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53117, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53118, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53119, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53120, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53121, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53122, geounit Jamaican Exclusive Economic Zone, identified as Nicella goreaui Bayer, 1973
Paratype USNM 53123, identified as Nicella goreaui Bayer, 1973
Holotype USNM 53124, geounit Jamaican Exclusive Economic Zone, identified as Nicella goreaui Bayer, 1973