Common Name: Twelve-spot Tiger Beetle Latin Name:
Cicindela duodecimguttata Dejean, 1825 (R. Bercha, det.)
Length: 12 to 15 mm
Range: Southern 2/3 of
Alberta
Habitat:
Near water on moist sand, mud or clay.
Time of year seen: April
- September (Additional Sightings)
Diet: Insects
Other: A common widespread species found from
the Rocky Mountains east to the Atlantic coast. They can be
distinguished from Bronzed Tiger Beetles by their short shoulder marks which
are distinctly separate from the other markings. Markings range from
clear and well formed to light and scant. These beetles are typically found
on moist substrates (sand, mud and clay) near water. Burrows range
from 6 to 10cm in depth. Adult beetles have a tendency to scavenge
dead insects. They have a two year life cycle with both the adults and
larvae over wintering. (Pearson et al, 2006 & Acorn, 2001) |