Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula quadrula

nominal species Unio asper Lea, 1831

Unio asper Lea, 1831 = Quadrula quadrula

Lea, 1831. Trans. Amer. Phil. Soc. 4 [O. 1]: 85 [95], pl. 9, fig. 15.
Type(s): UNKNOWN USNM_84212, Claiborne, Ala. R., Alabama.

Taxonomic Opinions

+ Quadrula quadrula (Rafinesque, 1820) — Lopes-Lima et al., 2019: 5 [Suppl. Appendix 2].

+ Quadrula apiculata (Say, 1829) — Williams et al., 2008: 644.

+ Quadrula quadrula (Rafinesque, 1820) — Vidrine, 1993: 53.

+ Quadrula quadrula (Rafinesque, 1820) — R.I. Johnson, 1980: 90.

+ Quadrula quadrula (Rafinesque, 1820) — Burch, 1975: 176.

= Quadrula (s.s.) quadrula aspera (Lea, 1831) — Haas, 1969: 291.

= Quadrula (s.s.) quadrula-aspera (Lea, 1831) — Frierson, 1927: 47, sp. 207f.

= Quadrula aspera (Lea) — Utterback, 1915: 141, pl. 18, figs. 49a-b.

= Quadrula (sec. Theliderma) aspera (Lea, 1831) — Simpson, 1914: 840.

+ — de Gregorio, 1914: 40.

= Quadrula aspera (Lea, 1831) — Ortmann, 1912: 253.

= Quadrula (sec. Theliderma) asper (Lea, 1831) — Simpson, 1900: 776.

= Unio asper Lea — Singley, 1893: 319.

= Unio (sec. Quadrula) apiculatus vr. asper Lea, 1831 — Paetel, 1890: 144, 145.

= Unio asper Lea — B.H. Wright, 1888: [1].

= Margaron (Unio) asper (Lea) — Lea, 1870: 33.

= Unio asper Lea, 1831 — Reeve, 1864: pl. 5, sp. 18.

= Unio (Quadrula) asper Lea — Adams & Adams, 1857: 497.

= Unio asper Lea, 1832 — Conrad, 1853: 245.

= Unio (Quadrula) asper Lea — Mørch, 1853: 44.

= Margaron (Unio) asper (Lea) — Lea, 1852: 22.

= Unio asper Lea — Hanley, 1843: 179, pl. 22, fig. 37.

= Margarita (Unio) asper Lea — Lea, 1838: 15.

+ Unio apiculatus Say, 1829 — Conrad, 1837: 79.

= Margarita (Unio) asper (Lea, 1831) — Lea, 1836: 15.

+ Unio apiculatus Say — Ferussac, 1835: 27.

= Unio asper — Jay, 1835: 16.