Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Castaliini | Castalia ambigua

Spix in Wagner, 1827. Test. Fluv. Brasil.: 32, pl. 25, fig. 3-4.
Type(s): SYNTYPE MNHN_MP_0117, Brazil [described from “Habitat in flumine S. Francisci in Provincia Minarum” [= Minas Gerais].
+ Castalia ambigua Lamarck, 1819 — Simone, 2006: 252.
= Castalia pectinata (Spix in Spix & Wagner, 1827) — Haas, 1969: 536.
= Castalia ambigua pectinata (Spix, 1827) — Bonetto, 1965: 193.
= Castalia (s.s.) ambigua pectinata (Spix, 1827) — Modell, 1950: 139.
= Castalia pectinata (Spix, 1827) — Morretes, 1949: 22.
= Castalia pectinata (Spix, 1827) — Ortmann, 1921: 557.
+ Tetraplodon ambiguus Lamarck — Haas, 1916: 7.
= Tetraplodon pectinatus Spix, 1827 — Simpson, 1914: 1197.
= Tetraplodon pectinatus (Spix & Wagner) — Ihering, 1910: 125, 138.
+ Tetraplodon ambiguus (‘Lamarck’ Sowerby,1823) — Simpson, 1900: 863.
+ Castalia ambigua Lamarck, 1819 — Corsi, 1900: 460.
+ Castalia ambigua Lam. — Ihering, 1890: 162.
+ Margaron (Prisodon) truncatus (Schum.) — Lea, 1870: 27.
+ Castalia ambigua Lamarck, 1819 — Sowerby, 1869: pl. 1, sp. 1, figs. 1a-c.
+ Unio ambiguus Lamarck — Küster, 1861: 165.
+ Castalia ambigua Lamarck — Hupé, 1857: 74.
+ Margaron (Prisodon) truncatus (Schum.) — Lea, 1852: 18.
+ Castalia ambigua Lamk. — d’Orbigny, 1846: 598.
= Castalia (s.s.) pectinata Spix — Swainson, 1840: 379.
+ Margarita (Unio) ambiguus Lea — Lea, 1838: 14.
+ Margarita (Unio) ambiguus (Lamarck, 1819) — Lea, 1836: 13.
+ Castalia ambigua Lam. — d’Orbigny, 1835: 42.
= Tetraplodon pectinatum (Spix & Wagner, 1827) — Wagner, 1827: 32, sp. 1, pl. 25, figs. 3-4.