Bivalvia | Unionida | Unionoidea | Unionidae | Parreysiinae | Coelaturini | Coelatura
Dautzenberg, 1890. Bull. Acad. Roy. Sci. Belgique 20: 572, pl. 1, figs. 7-10.
Type(s): TYPE UNKNOWN, between Vivi and Isangila near the confluence of the Mpakassa.
Diplodon (Laevirostris) stagnorum — Simpson (1900), Simpson (1914)
Cælatura [sic] (Laevirostris) stagnorum — Pilsbry & Bequaert (1927)
Caelatura [sic] (Laevirostris) stagnorum — Thiele (1934)
Caelatura [sic] (Laevirostris) bourguignati — Haas (1936), Haas (1969), Haas (1969)
Caelatura [sic] bourguignati — Mandahl-Barth (1988)
Coelatura gabonensis — Daget (1998)
Caelatura [sic] (Horusia) bourguignati — Ibrahim et al. (1999)
Coelatura stagnorum — Graf & Cummings (2006), Graf & Cummings (2007), Graf & Cummings (2007), Graf & Cummings (2009), IUCN (2010), Bogan (2010), Graf & Cummings (2011), Graf et al. (2014), Graf & Cummings (2021)

Pilsbry & Bequaert, 1927. Bull. AMNH 53: 405, pl. 33, figs. 2-2a.
(intro'd as intra-sp. of Unio stagnorum Dautzenberg, 1890)
Type(s): HOLOTYPE (ORIG. DESIG.) ANSP_134032, Boma, Belgian Congo.
Cælatura [sic] (Laevirostris) stagnorum bomae — Pilsbry & Bequaert (1927)
Caelatura [sic] (Laevirostris) bourguignati — Haas (1936), Haas (1969)
Caelatura [sic] bourguignati — Mandahl-Barth (1988)
Coelatura gabonensis — Daget (1998)
Caelatura [sic] (Horusia) bourguignati — Ibrahim et al. (1999)
Coelatura stagnorum — Graf & Cummings (2006)
Diplodon (Laevirostris) stagnorum — Simpson (1900), Simpson (1914)
Cælatura [sic] (Laevirostris) stagnorum — Pilsbry & Bequaert (1927)
Cælatura [sic] (Laevirostris) stagnorum bomae — Pilsbry & Bequaert (1927)
Caelatura [sic] (Laevirostris) stagnorum — Thiele (1934)
Caelatura [sic] (Laevirostris) bourguignati — Haas (1936), Haas (1969), Haas (1969)
Caelatura [sic] bourguignati — Mandahl-Barth (1988)
Coelatura gabonensis — Daget (1998)
Caelatura [sic] (Horusia) bourguignati — Ibrahim et al. (1999)
Coelatura stagnorum — Graf & Cummings (2006), Graf & Cummings (2007), Graf & Cummings (2007), Graf & Cummings (2009), IUCN (2010), Bogan (2010), Graf & Cummings (2011), Graf et al. (2014), Graf & Cummings (2021)