nominal species Unio preciosus Lea, 1836

Unio preciosus Lea, 1836

‘Fer.’ Lea, 1836. Synopsis Fam. Naiades: 41. [nomen nudum]
‘Fer.’ Lea, 1838. Synopsis Fam. Naiades: 26. [nomen nudum]
‘Fer.’ Lea, 1852. Synopsis Fam. Naiades: 40. [nomen nudum]
‘Fer.’ Lea, 1870. Synopsis Fam. Naiades: 64. [nomen nudum]

= nomen dubium

Taxonomic Opinions

+ — Lea, 1870

+ — Lea, 1852

+ — Lea, 1838

+ — Lea, 1836