Species Poropterus difficilis Lea, 1898
- Poropterus difficilis Lea, A.M. 1898. Revision of the Australian Curculionidae belonging to the subfamily Cryptorhynchides. Part I. Proceedings of the Linnean Society of New South Wales 22: 449-513 [495].
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) |
|---|---|---|---|---|
| 22-Dec-2010 | ADDED |