MCZ Entomology 11249
Heptagenia maculipennis Walsh 1863
Syntype of Heptagenia maculipennis
Date Collected:
1863-01-01/1863-12-31
North America: United States: Illinois: Rock Island | Rock Island
occurrenceID: https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:11249
