Sanfilippodytes
Cypress Picnic Area
Mount Lemmon, Pima County, Arizona
Coordinates: 32.372693, -110.694342
Elevation: 5,855 ft
October 4, 2021
Size: 3 mm
Attracted to mercury vapor and ultraviolet lights
Determined by Matthew Pintar
FAMILY DYTISCIDAE (Predaceous Diving Beetles)