Upper Midwest Environmental Sciences Center

Host Fish Identification and Early Life Thermal Requirements for the Federal Endangered Winged Mapleleaf Mussel
Center Fact Sheets

Host Fish Identification and Early Life Thermal Requirements for the Federal Endangered Winged Mapleleaf Mussel

The winged mapleleaf mussel (Quadrula fragosa, WML) is a Federal endangered species historically inhabiting at least 34 river systems in 12 Midwestern states. Only four populations are currently known to exist, including one confirmed reproducing population in the St. Croix National Scenic Riverway (NSR) bordering Minnesota and Wisconsin. Recovery efforts are limited by a lack of life history information, particularly which species of fish serve as host to the mussel's parasitic larvae (glochidia).

Download

High Resolution red arrow

winged_mapleleaf_hi_res.pdf 2.6 MB

Low Resolution red arrow

winged_mapleleaf_lo_res.pdf 135 KB



Host Fish Identification and Early Life Thermal Requirements for the Federal Endangered Winged Mapleleaf Mussel


Web site red arrow
Native Mussels

UMESC file types


Page Last Modified: April 17, 2018