Green Ground Beetle
S9, dorsal
Green Ground Beetle
S9, profile
Green Ground Beetle (Carenum elegans)Class: Animals (Animalia) - Jointed Legs (Arthropoda) - Insects (Insecta)
Order: Beetles (Coleoptera)
Family: Ground Beetle (Carabidae)     iNaturalist Observation
Species: Green Ground Beetle (Carenum elegans)
This Photo:     🔍S2, profile🔎

Thank you Mark Hura for identifying this species for us

General Species Information:
Found on Ellura (in the Murray Mallee, SA), the Riverland and elsewhere
S1 was ~18mm & S2 ~22mm. S9 years later, ~21mm long.
We often find the colourful, metallic ground beeltes in pairs; with one larger than the other.
We guess the smaller is the male & larger the female. There are no external visual clues as to any difference apart from size that we can detect.
While they look ferocious we found they weren't at all aggressive. We wouldn't recommend people pick them up to test the theory; if they did bite we imagine it'd draw blood and be very painful.
We thought this was C. habitans. Mark said "Common and widespread species in riverland area of SA, NSW and Vic. Differs from C. habitans in more rounded prothorax, and elytra being more rounded on sides (habitans is almost parallel) and tapered much more evenly to the shoulders. Legs (particularly hind tibiae) much more slender in elegans than habitans."

Copyright © 2019-2024 Brett & Marie Smith. All Rights Reserved. Photographed 07-Oct-2019
This species is an Australian Native Species, not listed in the SA Murray Mallee Survey of 2010.