Bivalvia | ... | Unionidae | Unioninae | Anodontini | Cristariina | Simpsonella gracilis

nominal species Unio serradelli Drouët, 1892

Unio serradelli Drouët, 1892 = Simpsonella gracilis

Drouët, 1892. J. de Conch. 40: 86.

Taxonomic Opinions

+ Simpsonella gracilis (Lea, 1850) — Haas, 1969: 384.

= Simpsonella serradelli (Drouet, 1892) — Haas, 1924: 198, pl. 15-16, fig. 10.

= Simpsonella serradelli (Drouet, 1892) — Haas, 1919: 188.

= Simpsonella serradelli (Drouet, 1892) — Simpson, 1914: 1075.

= Simpsonella serradelli (Drouet, 1892) — Haas, 1914: 221.

= Dalliella serradelli (Drouet, 1892) — Simpson, 1900: 834.