Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Coelaturini | Nitia

Germain, 1906. Bull. Mus. Nation. Hist. Natur. 12: 60, footnote. [nomen nudum]
Germain, 1906. Mém. Soc. Zool. France 19: 236.
Germain, 1907. L’Afrique Centrale Française: 540, figs. 3-4.
Type(s): SYNTYPE MNHN_MP_0074, Mamoun pays le Senoussi.
Unio (s.s.) mutelaeformis — Germain (1907)
Nodularia (Coelatura) mutelaeformis — Kobelt (1910)
Parreysia (s.s.) mutelaeformis — Simpson (1914)
Nitia mutelaeformis — Haas (1936), Haas (1969), Daget (1998), Graf & Cummings (2007), Van Damme & Van Bocxlaer (2009), Bogan (2010), Graf & Cummings (2011), IUCN (2016), Graf & Cummings (2021)
Caelatura [sic] mutelaeformis — Lévèque (1967)
Caelatura [sic] teretiusculus — Mandahl-Barth (1988)
Caelatura [sic] (Nitia) teretiuscula — Ibrahim et al. (1999)
Nitia teretiuscula — Graf & Cummings (2007)

Germain, 1906. Mém. Soc. Zool. France 19: 236.
Germain, 1907. L’Afrique Centrale Française: 541.
(intro'd as intra-sp. of Unio mutelaeformis Germain, 1906)
Type(s): HOLOTYPE (ORIG. DESIG.) MNHN_MP_0074, Mamoun pays le Senoussi.
Unio (s.s.) mutelaeformis variété chariensis — Germain (1907)
Parreysia (s.s.) mutelaeformis var. chariensis — Simpson (1914)
Nitia mutelaeformis — Haas (1936), Haas (1969), Daget (1998)
Caelatura [sic] teretiusculus — Mandahl-Barth (1988)
Caelatura [sic] (Nitia) teretiuscula — Ibrahim et al. (1999)
‘Philippi’ Lévèque, 1971. unknown publication: 275.
Lévèque, 1974. Cah. O.R.S.T.O.M., Sér. Hydrobiol. 8: 106, pl. 1, figs. 14-16.
(misidentified reference to Unio teretiusculus Philippi, 1847)
Nitia mutelaeformis — Daget (1998)
Unio (s.s.) mutelaeformis — Germain (1907)
Unio (s.s.) mutelaeformis variété chariensis — Germain (1907)
Nodularia (Coelatura) mutelaeformis — Kobelt (1910)
Parreysia (s.s.) mutelaeformis — Simpson (1914)
Parreysia (s.s.) mutelaeformis var. chariensis — Simpson (1914)
Nitia mutelaeformis — Haas (1936), Haas (1969), Daget (1998), Graf & Cummings (2007), Van Damme & Van Bocxlaer (2009), Bogan (2010), Graf & Cummings (2011), IUCN (2016), Graf & Cummings (2021)
Caelatura [sic] mutelaeformis — Lévèque (1967)
Caelatura [sic] teretiusculus — Mandahl-Barth (1988)
Caelatura [sic] (Nitia) teretiuscula — Ibrahim et al. (1999)
Nitia teretiuscula — Graf & Cummings (2007)