MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Castaliini | Castalia ambigua
nominal species Tetraplodon juruanus Ihering, 1910
Tetraplodon juruanus Ihering, 1910 = Castalia ambigua
Ihering, 1904. Rev. Mus. Paul. 6: 460 [as ‘T. ambiguus’].
Ihering, 1910. Abh. Senckenb. Naturf. Ges. 32: 126.
HOLOTYPE SMF_3790, Rio Juruá, Brasilien.
Taxonomic Opinions
+ Castalia ambigua Lamarck, 1819 — Nagel, 2025: 205, fig. 222.
holotype SMF 3790/1 — Brazil, “molluscos do Alto-Amazonas, que egualmente occorrem no rio Juruá, no região de S. Felippe” [molluscs from the Upper Amazon, which also occur in the rio Juruá, in the S. Filippe region, 06°48’S 070°35’W] (coll. h. von Ihering, leg. E. Garbe 1902)
+ Castalia ambigua Lamarck, 1819 — Simone, 2006: 252.
+ Castalia ambigua ambigua Lamarck, 1819 — Ramírez et al., 2003: 273.
+ Castalia ambigua ambigua Lamarck, 1819 — Mansur & Valer, 1992: 90.
holótipo sbmf_3790 — Rio Juruá (E. Garbe leg. 1902)
+ Castalia quadrilatera Orbigny — Haas, 1969: 536.
+ Castalia ambigua ambigua Lamarck, 1819 — Bonetto, 1965: 192.
+ Castalia (s.s.) ambigua crosseana Hidalgo, 1865 — Modell, 1950: 139.
= Castalia juruana (Ihering, 1910) — Morretes, 1949: 22.
= Castalia juruanus (Ihrg.) — Haas, 1932: 169.
= Castalia juruana (von Ihering, 1910) — Haas, 1931: 40.
type SMF_3790 — Rio Juruá, Brazil.
= Tetraplodon (Group of T. ambiguus) juruanus von Ihering — Simpson, 1914: 1197.
= Tetraplodon juruanus sp. n. — Ihering, 1910: 126.
