Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Amblemini | Plectomerus dombeyanus

nominal species Quadrula trapezoides var. pentagonoides Frierson, 1902

Quadrula trapezoides var. pentagonoides Frierson, 1902 = Plectomerus dombeyanus

Frierson, 1902. Nautilus 16(4): 39.
Frierson, 1927. Check List N. Amer. Naiades: 62 [as ‘A. (Plectomerus) dombeyana’].
(intro'd as intra-sp. of Unio trapezoides Lea, 1831)
Type(s): LECTOTYPE ANSP_128928 (by R.I. Johnson, 1972: 147), Lake Charles, La.

Taxonomic Opinions

+ Plectomerus dombeyanus (Valenciennes, 1827) — Parmalee & Bogan, 1998: 171, pl. 76.

+ Plectomerus dombeyanus (Valenciennes in Humboldt & Bonpland, 1827) [sic] — Haas, 1969: 289.

+ Amblema (Plectomerus) dombeyana (Valenciennes, 1827) — Frierson, 1927: 62.

= Quadrula (sec. Crenodonta) trapezoides var. pentagonoides Frierson, 1902 — Simpson, 1914: 831.