Camponotus ephippium, commonly known as the saddleback carpenter ant, is a striking species found across Australia, particularly in South Australia. This species, named for its unique coloration and robust build, is known for its resilience and adaptability in both its natural habitat and in captive care. With two subspecies, C. ephippium ephippium and C. ephippium narses, this ant represents the diversity and beauty of the Camponotus genus.
Camponotus ephippium
Camponotus ephippium workers are approximately 6 mm in length, displaying a striking combination of black and ferruginous red. The red coloration extends across the pro- and mesothorax, while the abdomen is adorned with pale yellow silky hairs. This unique coloration not only gives them their common name but also allows them to blend seamlessly into their natural surroundings.
These ants are often found nesting in wooden structures or natural cavities, demonstrating their preference for secure and stable environments. Their colonies, while not as expansive as some other carpenter ants, are characterized by their meticulous organization and efficient division of labor. The workers, with their elongated legs and sturdy mandibles, are well-equipped for foraging and defending their nest. Despite their relatively small size, Camponotus ephippium colonies exude a sense of calm strength, a hallmark of their adaptability to Australia's rugged environment.
