Keyword: winged mapleleaf mussel
Photo
INV004-00144
A shell of a dead winged mapleleaf mussel (Quadrula fragosa). This is one of 44 species of freshwater mussels still found in the upper Mississippi River near Prairie du Chien, Wisconsin. This species is listed as Critically Endangered by the IUCN.
Photo
ESA002-00363
A shell of a dead winged mapleleaf mussel (Quadrula fragosa). The winged mapleleaf is critically endangered (IUCN) and federally endangered. This is one of 44 species of freshwater mussels still found in the upper Mississippi River near Prairie du Chien, WI.
Photo
ESA001-00345
A shell of a dead winged mapleleaf mussel (Quadrula fragosa). The winged mapleleaf is critically endangered (IUCN) and federally endangered. This is one of 44 species of freshwater mussels still found in the upper Mississippi River near Prairie du Chien, WI.
