	Home \| About \| Database \| Mussel of the Month \| Publications & Presentations

MUSSELpdb

Taxonomy

Species & Genus Richness by
Taxonomy

Geography

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

nominal species Unio phayresi Simpson, 1900

Unio phayresi Simpson, 1900 = Parreysia corrugata

‘Theobald’ of Authors.
Simpson, 1900. Proc. U.S. Nat. Mus. 22: 842.
Simpson, 1914. Descr. Cat. Naiades: 1107.
Preston, 1915. Fauna Brit. India: 155.
(intro'd as syn of Mya corrugata Müller, 1774)

= Parreysia corrugata

Taxonomic Opinions

+ Parreysia (s.s.) corrugata (Müller, 1774) — Preston, 1915

+ Parreysia (s.s.) corrugata (Müller, 1774) — Simpson, 1914

+ Parreysia (s.s.) corrugata (Müller, 1774) — Simpson, 1900

"Making the world a better place, one mollusk at a time."
	The MUSSEL Project — Home Page https://musselpdb.org/. Site developed and maintained by Dan Graf & Kevin Cummings. Funded by The National Science Foundation.