Meloe violaceus · violetinis gegužvabalis
- violet oil beetle
- Violette Ölkäfer, Blaue Maiwurm
- zilā eļļasvabole
- oleica fioletowa
- Meloe violaceus mating - from 0:50s you may see what male antennae kinks are used for.
- en.wikipedia.org/wiki/Meloe_violaceus
- ukbeetles.co.uk/meloe-violaceus