Orange-footed Black Beetle
Ventral
Ellura
Egyptian Beetle
S3, dorsal
 
                 
Egyptian Beetle (Blaps polychresta)Class: Animals (Animalia) - Jointed Legs (Arthropoda) - Insects (Insecta)
Order: Beetles (Coleoptera)
Family: Darkling Beetle (Tenebrionidae)     iNaturalist Observation
Species: Egyptian Beetle (Blaps polychresta)
This Photo:     S1, dorsal
Synonym: Lithoblaps polychresta
Other name: Giant Darkling Beetle

Thank you Dr Chris Lambkin & Mark Hura (Rhytiphora) for confirming the id of this species for us

General Species Information:
Found on Ellura (in the Murray Mallee, SA), Coastal Areas and elsewhere
Large black beetle, approximately 35mm (40mm including elytra extension) long, with a projection out the rear end of the elytra.
It was introduced in the 1800's via local ports, on the western side of Yorke Peninsula, SA, on grain ships. They fed on rat manure on the ships, not the grain.

Copyright © 2015-2026 Brett & Marie Smith. All Rights Reserved. Photographed 03-Mar-2015
This species is classed as If (Foreign Introduction)