Bivalvia | Unionida | Etherioidea | Mycetopodidae | Anodontitinae | Anodontites trapesialis

nominal species Anodonta riograndensis Ihering, 1890

image of type lot

Anodonta riograndensis Ihering, 1890 = Anodontites trapesialis

Ihering, 1890. Arch. Naturg. 56(1): 158.
LECTOTYPE SMF_3838 (by Haas, 1931: 101), Rio Guahyba, Staat Rio Grande do Sul, Brasilien.

Taxonomic Opinions

+ Anodontites trapesialis (Lamarck, 1819) — Nagel, 2025: 222, fig. 245.

lectotype SMF 3838/1 (by Haas, 1931: 101) — Brasilien (Staat Rio Grande do Sul_” Rio Guahyba (coll. H. von Ihering (1547), leg. 1883)

paralectotypes SMF 3839/19

+ Anodontites trapesialis (Lamarck, 1819) — Simone, 2006: 282.

syntype bmnh_xxx

+ Anodontites trapesialis (Lamarck, 1819) — Mansur & Pereira, 2006: 1137.

+ Anodontites trapesialis trapesialis (Lamarck, 1819) — Ramírez et al., 2003: 273.

+ Anodontites trapesialis forbesianus (Lea, 1860) — Ramírez et al., 2003: 273.

+ Anodontites trapesialis (Lamarck, 1819) — Simone, 1994: 171.

+ Anodontites (s.s.) trapesialis forbesianus (Lea, 1860) — Mansur, 1970: 35.

+ Anodontites (s.s.) trapesialis susannae (Gray, 1834) — Bonetto & Mansur, 1970: 256.

+ Anodontites (s.s.) exoticus susannae (Gray) — Haas, 1969: 571.

+ Anodontites (s.s.) trapesialis forbesianus (Lea, 1860) — Figueiras, 1965: 250.

= Anodontites (Pachyanodon) riograndensis (Ihering, 1890) — Morretes, 1949: 27.

+ Anodontites (s.s.) exoticus susannae (Gray in Griffith, 1834) — Haas, 1931: 101.

type SMF_3838 — Rio Guahyba, Rio Grande do Sul, Brazil.

paratypes SMF_3839 — Rio Guahyba, Rio Grande do Sul, Brazil.

= Anodontites (s.s.) riograndensis (von Ihering, 1890) — Ortmann, 1921: 624, pl. 43, figs. 2-3; pl. 44, fig. 2.

- OMITTED — Simpson, 1914.

= Anodonta riograndensis von Ihering, 1890 — Ihering, 1890: 158.