2. a) Body colour metallic blue-green (Figure 3a); mandible 3-dentate (Figure 4a) ….. Dufourea holocyanea (Cockerell)
b) Body colour (at least of mesosoma and metasoma) non-metallic, brown to black (Figure 3b); mandible 2- dentate (Figure 4b) ….. 3 |
|
|
|