Unio burtoni Woodward, 1859
Woodward, 1859, Proc. Zool. Soc. London 1859: 349, pl. 47, fig. 1.
Type(s): HOLOTYPE BMNH_1859-12-23-9, Lake Tanganyika, Central Africa.

Unio burtoni — Woodward (1859), Sowerby (1866), E.A. Smith (1881), Bourguignat (1883), Martens (1897), E.A. Smith (1904), E.A. Smith (1906)
Margaron (Unio) burtoni — Lea (1870)
Grandidieria burtoni — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Simpson (1900), ..., IUCN (2010), Graf & Cummings (2011), Ortiz-Sepulveda et al. (2020), Graf & Cummings (2021)
Unio (Limnium sec. Grandidieria) burtoni — Fischer (1887)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969), Haas (1969)
Caelatura burtoni — Mandahl-Barth (1988), Slugina (2006)
Coelatura burtoni — Daget (1998), Scholz & Glaubrecht (2004)

Caelatura (Grandidieria) burtoni forma globosa Leloup, 1950
Leloup, 1950, Res. Sci. Explor. Hydrob. Lac Tanganyika (1946-1947) 3: 143, pl. 2, fig. D.
Coulter, 1991, unknown publication: 234, fig.
(intro'd as intra-sp. of Unio burtoni Woodward, 1859)

Caelatura (Grandidieria) burtoni forma globosa — Leloup (1950)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)
Caelatura burtoni form globosa — Slugina (2006)

Caelatura burtoni forma elongata Coulter, 1991
Coulter, 1991, unknown publication: 234.
(reference to Grandidieria elongata Bourguignat, 1885)

Caelatura burtoni forma elongata — Coulter (1991)
Coelatura burtoni — Daget (1998)
Caelatura burtoni form elongata — Slugina (2006)

Caelatura burtoni forma rotundata Coulter, 1991
Coulter, 1991, unknown publication: 234, fig.
(reference to Grandidieria rotundata Bourguignat, 1885)

Caelatura burtoni forma rotundata — Coulter (1991)
Coelatura burtoni — Daget (1998)
Caelatura burtoni form rotundata — Slugina (2006)

Caelatura burtoni forma typica Coulter, 1991
Coulter, 1991, unknown publication: 234, fig.
(intro'd as intra-sp. of Unio burtoni Woodward, 1859)

Caelatura burtoni forma typica — Coulter (1991)
Coelatura burtoni — Daget (1998)
Caelatura burtoni form typica — Slugina (2006)

Unio tanganyicensis E.A. Smith, 1880
E.A. Smith, 1880, Proc. Zool. Soc. London 1880: 351, pl. 31, figs. 9-9a.
E.A. Smith, 1881, Proc. Zool. Soc. London 1881: 298, pl. 34, fig. 35.
(renamed Unio tanganikanus Bourguignat, 1883)
Type(s): LECTOTYPE BMNH_80-3-5-39, Lake Tanganyika.

Unio tanganyicensis — E.A. Smith (1880), E.A. Smith (1881), Martens (1897), E.A. Smith (1904)
Unio tanganikanus — Bourguignat (1883)
Grandidieria tanganikana — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Sturany (1894)
Grandidieria tanganyicensis — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria gravida — Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) tanganyicensis — Haas (1936), Haas (1969)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Caelatura burtoni — Mandahl-Barth (1988)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Unio thomsoni E.A. Smith, 1880
E.A. Smith, 1880, Ann. Mag. Nat. Hist. 6: 430.
E.A. Smith, 1881, Proc. Zool. Soc. London 1881: 229, pl. 34, fig. 36.
Type(s): HOLOTYPE BMNH_80-12-20-36, Lake Tanganyika.

Unio thomsoni — E.A. Smith (1880), E.A. Smith (1881), Bourguignat (1883), Martens (1897), E.A. Smith (1904)
Grandidieria thomsoni — Bourguignat (1885), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria thompsoni — Bourguignat (1886)
Grandidieria ujijensis — Bourguignat (1889)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Grandidieria burtoni — IUCN (2010)

Unio burtoni E.A. Smith, 1881
‘Woodward’ E.A. Smith, 1881, Proc. Zool. Soc. London 1881: pl. 34, fig. 33a. [in part]
(reference to Unio burtoni Woodward, 1859)

Unio burtoni — E.A. Smith (1881), Moore (1898)
Grandidieria smithi — Bourguignat (1885), Bourguignat (1886), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio burtoni var. smithi — Martens (1897)
Grandidieria anceyi — Simpson (1900)

Unio burtoni E.A. Smith, 1881
‘Woodward’ E.A. Smith, 1881, Proc. Zool. Soc. London 1881: pl. 34, fig. 33b. [in part]
(reference to Unio burtoni Woodward, 1859)

Unio burtoni — E.A. Smith (1881)

Unio burtoni E.A. Smith, 1881
E.A. Smith, 1881, Proc. Zool. Soc. London 1881: pl. 34, fig. 33. [in part]
(reference to Unio burtoni Woodward, 1859)

Unio burtoni — E.A. Smith (1881)
Grandidieria servainiana — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889)
Grandidieria burtoni var. servainiana — Pilsbry & Bequaert (1927)

Unio tanganikanus Bourguignat, 1883
E.A. Smith, 1880, Proc. Zool. Soc. London 1880: 351 [as ‘Unio tanganyicensis’].
Bourguignat, 1883, Moll. Fluv. Nyanza: 18.
Bourguignat, 1885, Bull. Soc. Malac. France 2: 7.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94, 102 [as ‘Grandidieria tanganikana’].
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 22 [as ‘Grandidieria tanganikana’].
(new name for Unio tanganyicensis E.A. Smith, 1880)

Unio tanganikanus — Bourguignat (1883)
Grandidieria tanganikana — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Sturany (1894)
Unio tanganyicensis — Martens (1897)
Grandidieria tanganyicensis — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)

Grandidieria corbicula Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94, 100.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 22.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 10-12.
Type(s): SYNTYPES MNHN_MP_0020, Tanganyika.

Grandidieria corbicula — Bourguignat (1885), Bourguignat (1886), Bourguignat (1888), Bourguignat (1889)
Grandidieria thomsoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio corbicula — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Grandidieria cyrenopsis Bourguignat, 1885
Bourguignat, 1885, Bull. Soc. Malac. France 2: 9, pl. 1, figs. 7-9.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 21.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 1-3.
Type(s): SYNTYPE MNHN_MP_0024, Tanganyika.

Grandidieria cyrenopsis — Bourguignat (1885), Bourguignat (1885), Bourguignat (1886), Bourguignat (1888), Bourguignat (1889)
Unio burtoni — Martens (1897)
Grandidieria burtoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio cyrenopsis — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Grandidieria elongata Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93, 94.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Type(s): SYNTYPES MNHN_MP_0056, Mpala, Tanganyika.

Grandidieria elongata — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio elongata — E.A. Smith (1904)
Caelatura (Grandidieria) tanganyicensis — Haas (1936), Haas (1969)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria giraudi Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93, 95.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Type(s): SYNTYPES MNHN_MP_0050, Mpala, Tanganyika.

Grandidieria giraudi — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio giraudi — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria granulosa Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94, 102.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 22.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, fig. 21.
Type(s): SYNTYPES MNHN_MP_0061, Pambete.

Grandidieria granulosa — Bourguignat (1885), Bourguignat (1886), Bourguignat (1888), Bourguignat (1889)
Grandidieria thomsoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio granulosa — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Grandidieria gravida Bourguignat, 1885
Bourguignat, 1885, Bull. Soc. Malac. France 2: 7, pl. 1, figs. 1-6.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 23.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 41, pl. 18, figs. 11-16.
(renamed Unio rostralis var. brevior Martens, 1897)
Type(s): HOLOTYPE MNHN_MP_0029, Tanganyika.

Grandidieria gravida — Bourguignat (1885), Bourguignat (1885), Bourguignat (1886), Bourguignat (1888), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio rostralis var. brevior — Martens (1897)
Unio gravida — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria incarnata Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94, 101.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 22.
Type(s): SYNTYPES MNHN_MP_0134, Mpala, Tanganyika.

Grandidieria incarnata — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio incarnata — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria mira Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93, 96.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Type(s): SYNTYPE MNHN_MP_0127, Mpala, Tanganyika.

Grandidieria mira — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio mira — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria rostrata Bourguignat, 1885
Bourguignat, 1885, Bull. Soc. Malac. France 2: 10, pl. 1, figs. 10-12.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 94, 103.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 23.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 41, pl. 18, figs. 17-19.
(renamed Unio rostralis Martens, 1897)
Type(s): HOLOTYPE MNHN_MP_0112, Tanganyika.

Grandidieria rostrata — Bourguignat (1885), Bourguignat (1885), Bourguignat (1886), Bourguignat (1888), Bourguignat (1889)
Unio rostralis — Martens (1897), E.A. Smith (1904)
Grandidieria gravida — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Grandidieria rotundata Bourguignat, 1885
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93, 98.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Type(s): SYNTYPES MNHN_MP_0098, Mpala, Tanganyika.

Grandidieria rotundata — Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Sturany (1894), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio rotundata — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria servainiana Bourguignat, 1885
‘Woodward’ E.A. Smith, 1881, Proc. Zool. Soc. London 1881: pl. 34, fig. 33 [as ‘Unio burtoni’]. [in part]
Bourguignat, 1885, Bull. Soc. Malac. France 2: 6.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 20.
Type(s): SYNTYPE BMNH_80-12-20-21, Lake Tanganyika.

Grandidieria servainiana — Bourguignat (1885), Bourguignat (1885), Bourguignat (1886), Bourguignat (1889)
Unio burtoni var. servainianus — Martens (1897)
Grandidieria burtoni var. servainiana — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio servainiana — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria smithi Bourguignat, 1885
‘Woodward’ E.A. Smith, 1881, Proc. Zool. Soc. London 1881: pl. 34, fig. 33a [as ‘Unio burtoni’].
Bourguignat, 1885, Bull. Soc. Malac. France 2: 7.
Bourguignat, 1885, Notice Prodr. Moll. Giraud Tanganika: 93.
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 21.
Type(s): SYNTYPE BMNH_80-12-20-31, Lake Tanganyika.

Grandidieria smithi — Bourguignat (1885), Bourguignat (1885), Bourguignat (1886), Bourguignat (1889), Sturany (1894), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio burtoni var. smithi — Martens (1897)
Unio smithi — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria anceyi Bourguignat, 1886
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 15, 21.
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 4-6.
Type(s): SYNTYPE MNHN_MP_0349, Tanganyika.

Grandidieria anceyi — Bourguignat (1886), Bourguignat (1888), Bourguignat (1889), Simpson (1900)
Unio anceyi — E.A. Smith (1904)
Grandidieria smithi — Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria hauttecoeuri Bourguignat, 1886
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 17, 22 [as ‘hauttecœuri’].
Type(s): SYNTYPES MNHN_MP_0132, Lac Tanganyika.

Grandidieria hauttecoeuri — Bourguignat (1886), Bourguignat (1889), Pilsbry & Bequaert (1927)
Unio hauttecoeuri — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Caelatura burtoni — Mandahl-Barth (1988)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria insignis Bourguignat, 1886
‘Ancey, in litt.’ Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 16, 20.
Type(s): SYNTYPE MNHN_MP_0157, Pambete, Tanganyika.

Grandidieria insignis — Bourguignat (1886), Bourguignat (1889), Sturany (1894)
Unio burtoni var. insignis — Martens (1897)
Grandidieria burtoni var. insignis — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio insignis — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria locardiana Bourguignat, 1886
Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 18, 23.
Type(s): SYNTYPE MNHN_MP_0141, Tanganyika.

Grandidieria locardiana — Bourguignat (1886), Bourguignat (1889), Simpson (1900)
Unio locardiana — E.A. Smith (1904)
Grandidieria gravida — Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Grandidieria thompsoni Bourguignat, 1886
‘Smith’ Bourguignat, 1886, Esp. Nouv. et Genres Nouv. Lac Oukékérewe et Tanganika: 22.
(error for Unio thomsoni E.A. Smith, 1880)

Grandidieria thompsoni — Bourguignat (1886)
Coelatura burtoni — Daget (1998)

Grandidieria bourguignati Bourguignat, 1888
‘Joubert‘ Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 7-9.
Type(s): HOLOTYPE MNHN_MP_1546, Kibanga, Tanganyika.

Grandidieria bourguignati — Bourguignat (1888), Simpson (1900)
Unio bourguignati — E.A. Smith (1904)
Grandidieria giraudi — Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria callista Bourguignat, 1888
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 13-15.
Type(s): HOLOTYPE MNHN_MP_0034, Tanganyika, Uvira [?].

Grandidieria callista — Bourguignat (1888), Bourguignat (1889), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio callista — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria rhynchonella Bourguignat, 1888
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 16-17.
Type(s): HOLOTYPE MNHN_MP_0115, Uvira [?], Lac Tanganyika.

Grandidieria rhynchonella — Bourguignat (1888), Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio rhynchonella — E.A. Smith (1904)
Caelatura (Grandidieria) tanganyicensis — Haas (1936), Haas (1969)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria singularis Bourguignat, 1888
Bourguignat, 1888, Iconogr. Malac. Lac Tanganika: 43, pl. 19, figs. 18-20.
Type(s): HOLOTYPE MNHN_MP_0094, Tanganyika.

Grandidieria singularis — Bourguignat (1888), Bourguignat (1889)
Grandidieria thomsoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio singularis — E.A. Smith (1904)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Ruellania carnata Paetel, 1890
‘Brgt.’ Paetel, 1890, Cat. Conch.-Samml. 3: 113.
(error for Grandidieria incarnata Bourguignat, 1885)

Ruellania carnata — Paetel (1890)
Coelatura burtoni — Daget (1998)

Unio rostralis Martens, 1897
Martens, 1897, Besch. Weich. Deutsch Ost Afr. 4: 238.
(homonym of Unio requieni var. rostralis de Joannis, 1859; new name for Grandidieria rostrata Bourguignat, 1885)
Type(s): LECTOTYPE ZMB_104830A, Tanganyika, Kala.

Unio rostralis — Martens (1897), E.A. Smith (1904)
Grandidieria gravida — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998), Scholz & Glaubrecht (2004)
Grandidieria burtoni — IUCN (2010)

Unio (Grandidieria) burtoni var. sturanyi Martens, 1897
Sturany, 1894, Baumann, Durch Massailand: 6, pl. 24, fig. 31; pl. 25, fig. 35.
Martens, 1897, Besch. Weich. Deutsch Ost Afr. 4: 238.
(intro'd as intra-sp. of Unio burtoni Woodward, 1859)
Type(s): SYNTYPES ZMB_104842, Tanganyika bei Karema.

Unio (Grandidieria) burtoni var. sturanyi — Martens (1897)
Unio burtoni var. sturanyi — Martens (1897)
Grandidieria burtoni var. sturanyi — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Unio rostralis var. brevior Martens, 1897
Martens, 1897, Besch. Weich. Deutsch Ost Afr. 4: 239.
(new name for Grandidieria gravida Bourguignat, 1885; intro'd as intra-sp. of Unio rostralis Martens, 1897)
Type(s): HOLOTYPE MNHN_MP_0029, Tanganyika.

Unio rostralis var. brevior — Martens (1897)
Grandidieria gravida — Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Unio (Grandidieria) locardi Germain, 1905
Germain, 1905, Bull. Mus. Hist. Nat. 11: 260.
(error for Grandidieria locardiana Bourguignat, 1886)

Unio (Grandidieria) locardi — Germain (1905)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)

Unio (Grandidieria) gravida var. lutescens Germain, 1905
Germain, 1905, Bull. Mus. Hist. Nat. 11: 260.
(intro'd as intra-sp. of Grandidieria gravida Bourguignat, 1885; renamed Grandidieria incarnata lutea Dartevelle & Schwetz, 1948)

Unio (Grandidieria) gravida var. lutescens — Germain (1905)
Grandidieria burtoni — Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969)
Coelatura burtoni — Daget (1998)

Unio (Grandidieria) rostralis var. lutea Germain, 1908
Germain, 1908, Résult. Sci. Voyage Afrique FOA: 683.
(intro'd as intra-sp. of Unio rostralis Martens, 1897)

Unio (Grandidieria) rostralis var. lutea — Germain (1908)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)

Unio (Grandidieria) rostralis var. rosea Germain, 1908
Germain, 1908, Résult. Sci. Voyage Afrique FOA: 683.
(intro'd as intra-sp. of Unio rostralis Martens, 1897)

Unio (Grandidieria) rostralis var. rosea — Germain (1908)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)

Unio tanganyicensis var. exalbida Preston, 1913
Preston, 1913, Rev. Zool. Afr. 3(1): 60.
(intro'd as intra-sp. of Unio tanganyicensis E.A. Smith, 1880)

Unio tanganyicensis var. exalbida — Preston (1913)
Grandidieria tanganyicensis var. exalbida — Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) tanganyicensis — Haas (1936), Haas (1969)
Caelatura (Grandidieria) burtoni — Leloup (1950)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Grandidieria syrenopsis Dartevelle & Schwetz, 1948
Dartevelle & Schwetz, 1948, Mém. Inst. Royal Colonial Belge: 48.
(error for Grandidieria cyrenopsis Bourguignat, 1885)

Grandidieria syrenopsis — Dartevelle & Schwetz (1948)
Coelatura burtoni — Daget (1998)

Grandidieria incarnata lutea Dartevelle & Schwetz, 1948
Dartevelle & Schwetz, 1948, Mém. Inst. Royal Colonial Belge: 48.
(new name for Unio (Grandidieria) gravida var. lutescens Germain, 1905)

Grandidieria incarnata lutea — Dartevelle & Schwetz (1948)
Coelatura burtoni — Daget (1998)
Grandidieria burtoni — IUCN (2010)

Taxonomic History (since 1900)

Grandidieria burtoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927), Bloomer (1933), ..., IUCN (2010), Graf & Cummings (2011), Ortiz-Sepulveda et al. (2020), Graf & Cummings (2021)
Grandidieria tanganyicensis — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria gravida — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria thomsoni — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria smithi — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria anceyi — Simpson (1900)
Grandidieria burtoni var. servainiana — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria elongata — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria giraudi — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria incarnata — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria mira — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria rotundata — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria burtoni var. insignis — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria locardiana — Simpson (1900)
Grandidieria bourguignati — Simpson (1900)
Grandidieria callista — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria rhynchonella — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Grandidieria burtoni var. sturanyi — Simpson (1900), Simpson (1914), Pilsbry & Bequaert (1927)
Unio burtoni — E.A. Smith (1904), E.A. Smith (1906)
Unio tanganyicensis — E.A. Smith (1904)
Unio thomsoni — E.A. Smith (1904)
Unio corbicula — E.A. Smith (1904)
Unio cyrenopsis — E.A. Smith (1904)
Unio elongata — E.A. Smith (1904)
Unio giraudi — E.A. Smith (1904)
Unio granulosa — E.A. Smith (1904)
Unio gravida — E.A. Smith (1904)
Unio incarnata — E.A. Smith (1904)
Unio mira — E.A. Smith (1904)
Unio rostralis — E.A. Smith (1904)
Unio rotundata — E.A. Smith (1904)
Unio servainiana — E.A. Smith (1904)
Unio smithi — E.A. Smith (1904)
Unio anceyi — E.A. Smith (1904)
Unio hauttecoeuri — E.A. Smith (1904)
Unio insignis — E.A. Smith (1904)
Unio locardiana — E.A. Smith (1904)
Unio bourguignati — E.A. Smith (1904)
Unio callista — E.A. Smith (1904)
Unio rhynchonella — E.A. Smith (1904)
Unio singularis — E.A. Smith (1904)
Unio (Grandidieria) locardi — Germain (1905)
Unio (Grandidieria) gravida var. lutescens — Germain (1905)
Unio (Grandidieria) rostralis var. lutea — Germain (1908)
Unio (Grandidieria) rostralis var. rosea — Germain (1908)
Unio tanganyicensis var. exalbida — Preston (1913)
Grandidieria hauttecoeuri — Pilsbry & Bequaert (1927)
Grandidieria tanganyicensis var. exalbida — Pilsbry & Bequaert (1927)
Caelatura (Grandidieria) burtoni — Haas (1936), Leloup (1950), Haas (1969), Haas (1969)
Caelatura (Grandidieria) tanganyicensis — Haas (1936), Haas (1969)
Grandidieria syrenopsis — Dartevelle & Schwetz (1948)
Grandidieria incarnata lutea — Dartevelle & Schwetz (1948)
Caelatura (Grandidieria) burtoni forma globosa — Leloup (1950)
Caelatura burtoni — Mandahl-Barth (1988), Slugina (2006)
Caelatura burtoni forma elongata — Coulter (1991)
Caelatura burtoni forma rotundata — Coulter (1991)
Caelatura burtoni forma typica — Coulter (1991)
Coelatura burtoni — Daget (1998), Scholz & Glaubrecht (2004)
Caelatura burtoni form globosa — Slugina (2006)
Caelatura burtoni form elongata — Slugina (2006)
Caelatura burtoni form rotundata — Slugina (2006)
Caelatura burtoni form typica — Slugina (2006)