• Artist George Catlin recorded the quarrying activity at the pipestone quarries in 1836

    Pipestone

    National Monument Minnesota

Crustaceans

Northern Crayfish

NPS

One species of crayfish has been observed at Pipestone National Monument. During macroinvertebrate sampling to monitor the health of Pipestone Creek, Northern Crayfish of varying ages were collected. There is no observational record of Calico Crayfish within Monument borders, but the species does occur in the region. It is possible that Calico Crayfish may occasionally enter the waters of Pipestone Creek.

Family

Common Name Scientific name

Northern Hemisphere Crayfishes (Cambaridae)
Calico Crayfish Orconectes immunis
Northern Crayfish/Virile Crayfish Orconectes virilis




Did You Know?

Quarry pit showing the quartzite wall and quartzite rubble pile

Pipestone National Monument was the first National Park Service area in Minnesota designated by Congress and signed into existence by President Franklin Delano Roosevelt on August 25, 1937.