| Chauliognathus lugubris | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Cantharidae |
| Genus: | Chauliognathus |
| Species: | C. lugubris |
| Binomial name | |
|
Chauliognathus lugubris Fabricius, 1801 |
|
The plague soldier beetle or green soldier beetle (Chauliognathus lugubris) is a species of soldier beetle (Cantharidae) native to Australia. It has a flattened body to 15 millimetres (0.59 in) long with a prominent yellow-orange stripe behind the black prothorax. The abdomen is yellow-orange but is mostly obscured by the metallic olive green elytra. The beetles often form large mating swarms.