Species Polyachus amentatus Lea, 1920
- Polyachus amentatus Lea, A.M. 1920. On Ditropidus and allied genera (Coleoptera, Chrysomelidae). Transactions of the Royal Society of South Australia 44: 218-256 [255].
History of changes
Note that this list may be incomplete for dates prior to September 2013.
| Published | As part of group | Action Date | Action Type | Compiler(s) |
|---|---|---|---|---|
| 31-Jul-2013 | 31-Jul-2013 | MODIFIED | ||
| 23-Mar-2012 | 23-Mar-2012 | MODIFIED | ||
| 12-Feb-2010 | (import) |