FormicidaeFormicidae Index Ants More Ants in Australia Caste Systems, Colonies and Anthills Invasive Ants in Australia Camponotus Ants Camponotus aurocinctus Camponotus consobrinus (Banded Sugar Ant) Camponotus inflatus (Honey Ant) Camponotus innexus (Antarctic Sugar Ant) Chelaner kiliani (Mono Ant) Dolichoderus doriae (Dolly Ant) Dolichoderus scabridus Iridomyrmex purpureus Leptomyrmex erythrocephalus (Red-headed Spider Ant) Melophorus bagoti Myrmecia brevinoda (Nocturnal Bull Ant) Myrmecia forficata (Inchman Ant) Myrmecia gulosa (Red Bull Ant) Myrmecia impaternata Myrmecia mandibularis Myrmecia nigrocincta (Jumping Jack Ant) Myrmecia pilosula (Jack Jumper Ant) Myrmecia pyriformis (Inch Ant) Myrmecia rubripes (Bullant) Myrmecia tarsata (Australian Jumper Ant) Notoncus gilberti Notoncus spinisquamis Odontomachus sp (Trap-jaw Ant) Oecophylla smaragdina (Green Tree Ant) Opisthopsis rufithorax Polyrhachis Pseudoneoponera sublaevis Rhytidoponera aspera Rhytidoponera metallica (Green-head Ant)
Opisthopsis rufithorax, commonly known as Black-headed Strobe Ant or shortened to Strobe Ant, is a common species in Queensland and have been documented in other mainland states and territories of Australia. Predominantly found in dry sclerophyll forests, open forests and eucalyptus forests.
They are known for their orange and black coloration, big eyes and their unique strobe-like, rapid and darting movements. The term “rufithorax” refers to the red color of their thorax and part of their abdomen.




- Scientific classification
- Kingdom: Animalia
- Phylum: Arthropoda
- Subphylum: Hexapoda
- Class: Insecta
- Informal: Pterygotes
- Order: Hymenoptera
- Superfamily: Vespoidea
- Family: Formicidae
- Subfamily: Formicinae
- Tribe: Camponotini
- Genus: Opisthopsis
- Species: Opisthopsis rufithorax
Footnote & References
- Black-headed Strobe Ant (Opisthopsis rufithorax) © Norm Farmer
- Black-headed Strobe Ant (Opisthopsis rufithorax) © Tony Eales
- Opisthopsis rufithorax Emery, 1895, Atlas of Living Australia, https://bie.ala.org.au/species/Opisthopsis rufithorax
FormicidaeFormicidae Index Ants More Ants in Australia Caste Systems, Colonies and Anthills Invasive Ants in Australia Camponotus Ants Camponotus aurocinctus Camponotus consobrinus (Banded Sugar Ant) Camponotus inflatus (Honey Ant) Camponotus innexus (Antarctic Sugar Ant) Chelaner kiliani (Mono Ant) Dolichoderus doriae (Dolly Ant) Dolichoderus scabridus Iridomyrmex purpureus Leptomyrmex erythrocephalus (Red-headed Spider Ant) Melophorus bagoti Myrmecia brevinoda (Nocturnal Bull Ant) Myrmecia forficata (Inchman Ant) Myrmecia gulosa (Red Bull Ant) Myrmecia impaternata Myrmecia mandibularis Myrmecia nigrocincta (Jumping Jack Ant) Myrmecia pilosula (Jack Jumper Ant) Myrmecia pyriformis (Inch Ant) Myrmecia rubripes (Bullant) Myrmecia tarsata (Australian Jumper Ant) Notoncus gilberti Notoncus spinisquamis Odontomachus sp (Trap-jaw Ant) Oecophylla smaragdina (Green Tree Ant) Opisthopsis rufithorax Polyrhachis Pseudoneoponera sublaevis Rhytidoponera aspera Rhytidoponera metallica (Green-head Ant)
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